| name | alternatenames | latitude | longitude | timezone | modification_date |
| Armeria Guardia Nacional | | 18.17607 | -67.15185 | America/Puerto_Rico | 2015-08-03 |
| Baluarte de San Joseph (historical) | | 18.46356 | -66.11683 | America/Puerto_Rico | 2015-08-03 |
| Baluarte de San Justo (historical) | Bastion de Sant Justo | 18.46356 | -66.11572 | America/Puerto_Rico | 2015-08-03 |
| Baluarte de San Pedro (historical) | | 18.46383 | -66.11267 | America/Puerto_Rico | 2015-08-03 |
| Baluarte de Santiago (historical) | | 18.46578 | -66.11156 | America/Puerto_Rico | 2015-08-03 |
| Baluarte de la Concepcion (historical) | | 18.46383 | -66.11906 | America/Puerto_Rico | 2015-08-03 |
| Baluarte de la Muelle (historical) | | 18.46383 | -66.11433 | America/Puerto_Rico | 2015-08-03 |
| Bastion de Las Animas (historical) | | 18.46828 | -66.11711 | America/Puerto_Rico | 2015-08-03 |
| Bastion de Las Palmas (historical) | | 18.46356 | -66.116 | America/Puerto_Rico | 2015-08-03 |
| Bastion de San Agustin (historical) | | 18.46633 | -66.12156 | America/Puerto_Rico | 2015-08-03 |
| Bastion de San Antonio (historical) | | 18.47106 | -66.12239 | America/Puerto_Rico | 2015-08-03 |
| Bastion de San Sebastion (historical) | | 18.46495 | -66.11711 | America/Puerto_Rico | 2015-08-03 |
| Bastion de Santa Elena (historical) | | 18.46856 | -66.1235 | America/Puerto_Rico | 2015-08-03 |
| Bastion de Santa Rosa (historical) | | 18.46967 | -66.12072 | America/Puerto_Rico | 2015-08-03 |
| Bastion de Santo Domingo (historical) | | 18.468 | -66.11989 | America/Puerto_Rico | 2015-08-03 |
| Bastion de Santo Tomas (historical) | | 18.46856 | -66.11517 | America/Puerto_Rico | 2015-08-03 |
| Bastion de la Perle (historical) | | 18.46828 | -66.11628 | America/Puerto_Rico | 2015-08-03 |
| Bateria San Fernando (historical) | | 18.46856 | -66.12433 | America/Puerto_Rico | 2015-08-03 |
| Bateria de San Gabriel (historical) | | 18.46661 | -66.12183 | America/Puerto_Rico | 2015-08-03 |
| Caballero Battery (historical) | | 18.46856 | -66.11072 | America/Puerto_Rico | 2015-08-03 |
| Cuarteles Militares (historical) | | 18.46689 | -66.10322 | America/Puerto_Rico | 2015-08-03 |
| El Arsenal (historical) | | 18.46191 | -66.11601 | | 2023-06-22 |
| Fort Allen (historical) | Camp Losey | 18.01469 | -66.50656 | America/Puerto_Rico | 2015-08-03 |
| Fort Amezquita (historical) | Channel Fort,El Canuelo,Fort Canuelo,Fuerte del San Juan de la Cruz,San Gabriel Fort | 18.468 | -66.13628 | America/Puerto_Rico | 2010-02-20 |
| San Cristóbal (historical) | Fuerte San Cristobal,Fuerte San Cristóbal,San Cristobal | 18.4655 | -66.11044 | America/Puerto_Rico | 2015-08-03 |
| Fuerte de San Agustin (historical) | | 18.46606 | -66.12128 | America/Puerto_Rico | 2015-08-03 |
| Fuerte de Santa Elena (historical) | | 18.46828 | -66.12406 | America/Puerto_Rico | 2015-08-03 |
| Fuerte de la Perlas (historical) | | 18.46911 | -66.11794 | America/Puerto_Rico | 2015-08-03 |
| Guardia Nacional | | 18.23801 | -66.03072 | America/Puerto_Rico | 2015-08-03 |
| Isabel Segunda Fort (historical) | Conde de Mirasol Fort,El Fortin,El Fortin Conde de Mirasol,Fortin Conde de Mirasol | 18.14774 | -65.43905 | America/Puerto_Rico | 2015-08-03 |
| Hangar 21 Guadia Nacional | | 18.45144 | -66.0964 | America/Puerto_Rico | 2015-08-03 |
| Naval Station Roosevelt Roads | | 18.11313 | -65.35306 | America/Puerto_Rico | 2015-08-03 |
| Reservación de Guardia Nacional | Reservacion de Guardia Nacional | 18.45354 | -66.42264 | America/Puerto_Rico | 2015-08-03 |
| Army Reserve Training Center | | 18.40902 | -66.08225 | America/Puerto_Rico | 2015-08-03 |
| Camp Santiago | | 18.02356 | -66.28589 | America/Puerto_Rico | 2015-08-03 |
| Coast Guard Air Station Borinquen | | 18.49684 | -67.1163 | America/Puerto_Rico | 2015-08-03 |
| Fort Buchanan | | 18.41057 | -66.12046 | America/Puerto_Rico | 2015-08-03 |
| Naval Base San Juan | | 18.46161 | -66.0923 | America/Puerto_Rico | 2015-08-03 |
| Naval Security Group Activity Sabana Seca | | 18.4522 | -66.21373 | America/Puerto_Rico | 2015-08-03 |
| Coast Guard Station San Juan | | 18.4552 | -66.0907 | America/Puerto_Rico | 2015-08-03 |
| Fort Allen | | 18.01309 | -66.50406 | America/Puerto_Rico | 2015-08-03 |
| US Coast Guard Base | | 18.46035 | -66.11617 | America/Puerto_Rico | 2019-03-12 |
| US Army Base | | 18.22949 | -65.60901 | America/Puerto_Rico | 2019-03-12 |
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