SMS Chat and Text
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| EAN(X) | Enriched Air Nitrox | - | SMS Chat and Text |
| EAR | Expired Air Resuscitation | - | SMS Chat and Text |
| EFR | Emergency First Response | - | SMS Chat and Text |
| END | Equivalent Narcotic Depth | - | SMS Chat and Text |
| EO | Equipment Officer (BSAC) | - | SMS Chat and Text |