Fallout 4 Map Coordinates

Abbreviations used (if space is needed):
            a-f=anti-freeze,   bob=bobblehead,   BP=blood packs,   FC=fusion core,   hub=hubflower
            mag=magazine,   m-n=mini-nuke   PA=Power Armor,   SB=Stealth Boy
* Asterisk indicates loot can be found nearby rather than inside the named location.

(Q, 15, TC) 35 Court (due west of Custom House Tower) - full X-01 PA if level 28+
(A, 24, CR) Abandoned Shack - sneak mag, PA, mini-nuke, Stealth Boy
(D,  5, BC) Abernathy Farm - merchant, crops: tatos
(I, 14, TL) Alien Spaceship
(P, 19, TC) Andrew Station - Grognak mag*, SB, 2 more SB*, FC
(E, 11, CR) ArcJet Systems - a-f, 2 SB, Tesla mag,, FC
(B, 25, BL) Atlantic Offices - FC on roof
(R, 22, CR) Atom Cats Garage - Melee bob., Hot Rod mag, FC, 2 PAs
(L, 15, BR) Back Street Apparel - SB, Grognak mag, dozens of chems
(O, 11, CL) BADTFL Regional Office - Guns & Bullets mag. m-n, SB, FC
(H, 13, CC) Beantown Brewery - Picket Fences mag
(J,  5, CC) Bedford Station - railway rifle
(N, 19, CR) Big John's Salvage - railway rifle, vendor mag, m-n, FC
(T, 14, CC) Boston Airport - FC, mini-nuke
(P, 14, CL) Boston Bugle Building
(O, 16, TC) Boston Common - Grognak mag.
(A, 15, BR) Boston Mayoral Shelter - Astound.mag, X-cell, FC, SB, m-n
(L, 18, BR) Boston Police Rationing Site - FC, tattoo mag
(M, 16, BR) Boston Public Library - INT bob, SB, Mass.Surgical mag.
(O, 16, CL) Boylston Club - poisoned wine
(R,  3, BC) Breakheart Banks - crop: 13 corn
(P, 12, CL) Bunker Hill - Live & Love mag, mini-nuke
(K, 14, CR) C.I.T. Ruins - m-n in the ruins, magazine in the Institute
(P, 13, CL) Cabot House - Med mag, Zeta gun, mini-nuke.
(M, 12, BR) Cambridge Crater
(J, 12, CC) Cambridge Police Station - Guns & Bullets mag
(J, 12, CC) Cambridge Subway Station - 2 anti-freeze
(J, 14, CC) Cambridge Polymer Labs - Med mag, hazmat, FC,
(C, 26, TC) Capsized Factory - 8 RadAways
(S, 19, BR) Castle - Guns & Bullets mag, FC, muka-grenade, anti-freeze
(N, 15, TR) Charles View Amphitheater - road goggles, mini-nuke, anti-freeze
(J, 17, TC) Chestnut Hillcock Reservoir
(I, 20, BL) Coast Guard Pier - Astound.mag, mini-nuke
(V,  3, TC) Coastal Cottage
(J, 12, TL) College Square - FC, PA* on highway to northwest by elevator
(J, 11, BL) College Square Metro - Live & Love mag. A-F in tunnel by train.
            Another is in a tunnel on the other side of the train.
(K, 11, CC) Collegiate Administration Building
(O, 16, BR) Combat Zone - Picket Fences mag, mini-nuke, 2 Addictols.
(F,  5, TC) Concord - 2 Day Tripper, 2 X-Cell, T-45 PA, FC, PER bob, mag.
(F,  5, TC) Concord Civic Access (tunnels) - FC, Tattoo mag, Day Tripper
(I, 10, TR) Corvega Assembly Plant - Repair bob, Grognak mag, m-n,
(R,  9, BC) County Crossing
(M,  8, TL) Covenant - *PA in lake to northwest
(Y,  5, CL) Crater House - Wasteland mag, 4 nuke mines.
(B, 27, BL) Crater of Atom - Astoundingly Awesome Tales magazine.
(Y,  9, CL) Croup Manor - mini-nuke
(R, 15, TL) Custom House Tower
(J, 23, TL) Cutler Bend
(P, 17, BC) D.B. Tech H.S. - Unstoppables mag, 2 SBs, FC, mini-nuke
(O,  5, TL) Dark Hollow - tarberries
(M, 17, CR) Dartmouth Professional Building
(-B,27, TC) Decayed Reactor Site
(-A,29, TC) Decrepit Factory
(L, 17, CC) Diamond City - mag in schoolhouse & in Valentine's office.
(G,  7, TR) Drumlin Diner - two merchants, *PA to south.
(L, 17, CC) Dugout Inn in Diamond City: 3 whiskey for sale
(V,  5, TC) Dunwich Borers - sneak bob. Astound.mag. 3 m-n, a-f, bones, PA worn
(S, 12, BL) East Boston Police Station
(S, 12, CC) East Boston Prep. School - Astound.mag, mini-nuke, 7 v-t lunch boxes.
(T, 12, CC) Easy City Downs - magazine
(G, 23, BC) Edge Of The Glowing Sea
(J, 21, BL) Egret Tours Marina - Wasteland mag
(F, 20, BR) Electrical Hobbyists Club - 2 anti-freeze bottles
(L, 20, TL) Fairline Hill Estates
(L, 21, CC) Fallon's Dept. Store - La Coiffe mag., FC, SB
(Q, 14, BL) Faneuil Hall - Live & Love mag, mini-nuke, Gilded grasshopper
(C, 11, CC) Federal Ration Stockpile - sneak mag. SB, m-n, 50+ alum., 2 FCs, PA*
(B, 23, TR) Federal Supply Cache
(K, 17, TC) Fens Street Sewer - lockpick mag, X-cell, SB
(D, 14, TR) Fiddler's Green Trailer Estates - Live & Love mag, PA, SB
(T,  8, TC) Finch Farm - 11 corn, 8 mutfruit, 6 raz., *PA & FC in truck to west.
(F, 16, CC) Forest Grove Marsh - 4 fusion cores
(-C,24, CR) Forgotten Church
(C, 14, BL) Fort Hagen - Guns & Bullets magazine
(C, 14, BL) Fort Hagen Command Center - sneak mag, energy weapon bob., FCl, m-n
(A, 14, TL) Fort Hagen Filling Station - bldg. with blue awning: a-f
(A, 14, TC) Fort Hagen Satellite Array
(W, 16, TC) Fort Strong - sneak mag, 2 m-n, *PA, 10 cannonballs
(R, 17, BL) Four Leaf Fishpacking Plant - 3 FCs, vendor mag, 4 hazmats, alum.
(J, 13, CC) Fraternal Post 115 - Guns & Bullets mag
(Q, 14, CL) Garden Terrace - SB
(R, 18, CC) General Atomics Factory - Tesla mag.
(N,  3, BR) General Atomics Galleria - anti-freeze
(U,  9, TR) Gibson Point Pier
(P, 15, CC) Goodneighbor - 2 Live & Love mags, RobCo Fun, mini-nuke, *PA
(F,  6, BL) Gorski Cabin - magazine
(H, 11, BL) Graygarden - a-f, merchant, corn, mutfruit, tatos, *PA to east
(G, 11, BR) Graygarden Homestead
(C, 15, CL) Greater Mass Blood Clinic - Med mag, a-f, 24 BP, syringer, *PA south
(M, 13, BR) Greenetech Genetics - Med mag, a-f, SB, 2 FCs, m-n
(Q,  6, TC) Greentop Nursery
(L, 23, CL) Gunner's Plaza - ballistic bob, 3 SB, m-n, G&B mag, Day Trip, FC
(L,  4, CC) Gunner Camp on wrecked overpass
(Q, 19, TR) Gwinnett Brewery - vendor mag
(R, 19, CL) Gwinnett Restaurant
(N, 15, CC) Hallucigen Inc. - Tesla mag, FC, SB , FC, m-n, Day Tripper, a-f
(K, 16, CL) Hangman's Alley
(Q, 16, CR) Harbormaster Hotel - X-cell
(K, 18, TL) Hardware Town - Pkt. Fences mag, a-f, bones, fans, SB, .44 ammo & gun
(P, 14, TC) Haymarket Hall - SB
(P, 17, CC) Hesters Consumer Robotics
(M, 16, TL) Holy Mission Congregation Church
(E, 26, CR) Hopesmarch Pentecostal Church
(U,  7, TC) Hub Citry Auto Wreakers
(N, 16, CR) Hubris Comics - Unstoppables mag, Astound.mag, 4 grape mentats
(W,  4, BL) Hugo's Hole - hazmat suit
(N, 23, TR) Hyde Park - Grognak mag, Day Tripper in house NE of main road
(P, 10, CL) Irish Pride Industries Shipyard - Tattoos magazine
(H, 11, TC) Jalbert Brothers Disposal - mini-nuke
(O, 21, BC) Jamaica Plain - 3 anti-freeze, FC, *PA to southeast
(L, 12, BC) Kendall Hospital - FC, syringer rifle, 2 bottlecap mines
(X,  6, BR) Kingsport Lighthouse - mini-nuke, gamma gun
(D, 19, BC) Lake Cochituate - partial PA
(N,  2, CR) Lake Quannapowitt
(J,  9, TL) Lexington - Vendor mag, m-n, PA, FC, FC pickpocket
(J,  9, CR) Lexington Apartments
(W, 11, BR) Libertalia - 6 whiskey, a-f, sneak mag, m-n, Le Fusil Terribles
(R,  6, CR) Listening Post Bravo - master locked door, 3 grape mentats
(C, 10, TL) Lonely Chapel - 2 hubflowers*
(W,  7, TR) Longneck Lukowski's Cannery - barter bob, Vendor mag, FC
(V,  7, BC) Lynn Pier Parking
(S,  3, TL) Lynn Woods - Wasteland mag
(X,  1, BL) Mahkra Fishpacking - Tesla mag, 83 alum trays, FC
(O,  6, CC) Malden Center - lockpick mag, m-n, 3 FCs
(P,  6, CC) Malden Middle School/Vault 75 - hacking bobblehead, magazine
(R, 17, BL) Marowski's chem lab - via roof of Four Leaf Fishpacking Plant.
             60 Buff., 60 Jet, 60 Psycho, 60 Ment., 60 Med-X. (Dia City Blues)
(P, 14, BL) Mass Fusion Building - STR bob, m-n, FC, Tesla mag, 2 SBs, PA
(P,  4, CC) Mass Fusion Containment Shed - FC, anti-freeze
(E, 20, CC) Mass Fusion Disposal Site - mini-nuke
(K, 10, CC) Mass Gravel and Sand - *PA to east
(E, 18, TC) Mass Pike Interchange - Grognak mag in Gunner camp, PA, *PA to west
(J, 18, TC) Mass Pike Tunnel West - magazine
(M, 18, TL) Mass Pike Tunnel East
(O, 15, TC) Massachusetts State House
(Q, 13, CL) Mean Pastries - chance for Port-A-Diner pie
(P,  7, TR) Med-Tek Research - Med mag, FC, anti-freeze
(O,  6, CL) Medford Memorial Hosp. - Med mag, FC, Syringer, 9+ microscopes
(P, 17, TC) Medical Center
(O, 17, CR) Medical Center Metro - anti-freeze, FC
(M, 21, TL) Milton General Hospital - Syringer rifle
(L, 21, TR) Milton Parking Garage maze - Hot Rod mag, m-n, 5 FCs, springs, copper
(M, 22, BL) Moonshiners Shack - 8 whiskey
(N, 26, TC) Murkwater Construction Site - *PA to west, 2 Mirelurk Queens
(X,  4, BL) Museum Of Witchcraft - Grognak mag, room reachable by jetpack.
(K,  8, TL) Mystic Pines - Vendor mag, FC
(Z,  9, BC) Nahant Chapel
(Z, 10, BR) Nahant Oceanological Society - Wasteland mag
(X, 10, TC) Nahant Sheriff's Department - *PA northwest
(X, 10, BL) Nahant Wharf
(C, 19, BL) Natick Banks
(C, 19, BC) Natick Police Deaprtment - *PA south (right side of road)
(R,  9, CR) National Guard Training Yard - sneak mag, SB, PA
(P, 22, CL) Neponset Park - *PA northwest (underwater)
(V, 13, BC) Nordhagen Beach
(P, 13, BR) North End Graveyard - 1 gold bar, 2 silver bars, 3 copper bars
(D, 30, TL) O'Neil Family Manufacturing - sentry bot model
(H, 14, CL) Oberland Station - *2 Day Trippers southeast, *Alien ship to east
(P, 14, BR) Old Corner Bookstore
(O, 15, CR) Old Granary Burying Ground
(P,  5, BR) Old Gullet Sinkhole - Wasteland mag, anti-freeze
(Q, 13, BC) Old North Church - Astound mag in RR HQ, *PA north-northeast on barge, a-f
(L,  1, BR) Outpost Zimonja - Astound mag, m-n, *Day Tripper northwest
(O, 15, BR) Park Street Station
(T,  1, CL) Parsons Creamery
(T,  3, TC) Parsons State Insane Asylum - Hubs, CHR bob, Med mag, 7 serum
(R, 25, CL) Peabody House
(Q, 13, CL) Pickman Gallery - lockpick bob, Astound mag, 2 a-f, bones, *PA n-east
(M, 16, BL) Police Precinct 8
(S, 25, TL) Poseidon Energy - Endurance bob, Tesla mag, 2 Vault-Tec lunchboxes
(O, 10, CL) Poseidon Energy Turbine #18-F - lockpick mag, *PA by crashed plane
(C, 18, TL) Poseidon Reservoir - *PA northeast
(Q, 15, BL) Postal Square
(I, 15, BR) Produce Shack (unmarked) - 2 Day Trippers, corn, melons, etc.
(T, 15, TC) Prydwen - T-60 PA, a-f, 3 m-n (lower catwalk), gauss rifle,
(Q, 24, CC) Quincy Ruins - G&B mag on elevated freeway, 3 X-cell, m-n
(O, 24, TR) Quincy Quarries
(O,  3, TR) Radio Tower 3SM-U81
(C,  5, TL) Ranger Cabin - Wasteland magazine
(P,  1, CC) Recon Bunker Theta - FC, 2 SBs, m-n, many Hubs to south & east
(E,  4, TC) Red Rocket near Sanctuary - *FC in cavern below
(P, 24, CC) Red Rocket north of Wilson Atomatoys - 4 anti-freeze bottles
(D, 25, TR) Red Rocket underground in Glowing Sea
(U,  9, CL) Reeb Marina - Tesla magazine
(M, 19, BC) Relay Tower 0SC-527
(D, 13, BC) Relay Tower 0BB-915
(G, 26, BL) Relay Tower 0DB-521
(O,  9, TL) Relay Tower 0MC-910
(G, 15, CC) Relay Tower 1DL-109
(U, 10, TL) Revere Beach Station - Live & Love mag, Day Tripper, FC
(T,  9, CL) Revere Satellite Array - sneak mag, m-n in water, PA in dish
(B, 19, TR) Roadside Pines Motel - FC, Raider PA
(G,  1, BC) Robotics Disposal - m-n, 3 FCs, Hot Rodder mag, *PA E-SE
(G, 22, TR) Robotics Pioneer Park
(-B,30, BR) Rocky Cave - Tesla mag
(G, 10, BL) Rocky Narrows Park - *FC west
(Y,  3, CC) Rook Family Home - Guns & Bullets magazine
(K,  6, CL) Rotten Landfill - *PA southeast in lake
(Y,  3, BR) Salem
(D,  3, TC) Sanctuary
(Y,  4, TL) Sandy Coves Convalescent Home - Med mag, Syringer
(T,  6, BC) Saugus Ironworks - explosive bob, PF mag, 2 a-fnti-freeze, Day Tripper
(H, 23, TC) Scrap Palace
(D, 31, CL) Sentinel Site - Astound mag, m-n, 3 V-T lunchboxes
(Q, 16, TR) Shamrock Taphouse - hack mag,
(M, 21, CC) Shaw High School - 3 whiskey, 15 mentats, Unstop.mag, V-T lunchboxes
(E, 30, TL) Skylanes Flight 1665 Wreck - m-n in fuselage (from above)
(M,  4, TL) Skylanes Flight 1981 Wreck - Astound. magazine
(P,  6, BL) Slocum Joe's Corp. HQ - magazine
(T,  5, TL) Slog - crops: 8 tarberry, 24 corn, 20 carrot. Bloodleaf in river.
(I, 25, CC) Somerville Place - Day Tripper, corn crop (15)
(Q, 20, TR) South Boston High School - 3 V-T lunchboxes ("VTLBs")
(O, 19, CR) South Boston Military Checkpoint - Guns & Bullets mag, FC, m-n, *PA
(Q, 19, CL) South Boston Police Department - Daddy-O
(W, 21, CC) Spectacle Island - Luck bobblehead, mini-nuke
(I,  7, TL) Starlight Drive-In - FC
(N, 24, CC) Suffolk County Charter School - Unstop.mag, FC, a-f, SB, 10 VTLBs
(C,  9, TC) Sunshine Tidings Co-op - magazine
(I,  8, CC) Super-Duper Mart - Vendor mag, FC
(E, 28, TL) Super-Duper Mart in Glowing Sea
(N,  7, CR) Taffington Boathouse
(K,  2, BL) Tenpines Bluff - crops: 15 tatos. *PA on train car to east.
(H,  3, BC) Thicket Excavations - Tattoo magazine
(N, 13, BC) Ticonderoga Building - Guns & Bullets mag, m-n, SB, FC
(N, 16, BL) Trinity Church - Astound mag
(N, 16, BL) Trinity Plaza
(N, 17, TC) Trinity Tower - melee bobblehead
(N, 10, TL) Tucker Memorial Bridge
(K, 12, CR) Union Hope Cathedral
(P, 21, TL) University Point - Tesla mag & m-n in Sedgwick Hall, Prototype UP77
(H,  2, CR) USAF Satellite Station Olivia - FC, m-n, Sneak mag
(Q, 12, CC) USS Constitution - sneak mag, chances for FCs, SB
(O,  6, BR) Vault 75 - see Malden Middle School
(I, 17, TC) Vault 81 - Med.bob, Overseer's Guardian, m-n, Grognak & Tattoo mags
(G, 25, TR) Vault 95 - big guns bobblehead, SB
(B,  2, CR) Vault 111 - Red Menace holotape game
(O, 16, CR) Vault 114 - Astound mag, speech bob, a-f, 5 whiskey
(O, 15, TC) Vault-Tec Regional HQ - mini-nuke,3 V-T lunchboxes
(F, 27, TL) Vertibird Wreckage
(E,  8, BC) Walden Pond - Vendor mag, whiskey, master safe.
(T, 23, TR) Warwick Homestead - m-n in northwestern building
(M, 11, TL) Wattz Consumer Electronics - Hack mag, m-n, SB
(G, 24, TC) Waypoint Echo
(O,  9, TC) West Everett Estates - 2 whiskey, hazmat suit, *PA to south
(L, 21, BR) West Roxbury Station - lockpick mag, Day Tripper
(H, 19, TL) Westing Estate - Unstoppables magazine, anti-freeze
(F, 14, TC) Weston Water Treatment Plant - Picket Fences mag, lots of Dirty Water
(C,  6, TC) Wicked Shipping Fleet Lockup - Grognak magazine
(L,  5, BC) Wildwood Cemetery - 60+ bones, 16 hubflowers, Hack mag
(N, 17, CR) Wilson Atomatoys Corp. HQ - FC, 12 Giddyup Buttercups & parts
(P, 25, TC) Wilson Atomatoys Factory - *FC, lots of Giddyup Buttercup parts.
(U, 24, CL) Wreck of the FMS Northern Star - AGI bob, Vendor mag, SB, FC, m-n
(K, 15, TC) Wreck of the USS Riptide - Wasteland mag, m-n, whiskey, Raider PA
(I, 20, BL) WRVR Broadcast Station - Live & Love magazine
(S, 16, BL) Yangtze Submarine - FC, SB, hazmat, anti-freeze