| Acronym | Definition |
|---|
| ETPS➣Empire Test Pilots School |
| ETPS➣Electro-Therapeutic Point Stimulation (pain therapy) |
| ETPS➣Eastern Tropical Pacific Seascape (conservation region) |
| ETPS➣Emissions Trading Policy Statement |
| ETPS➣Eligible Training Provider System (Texas) |
| ETPS➣Electronic Technical Publishing System |