DLTA
| Acronym | Definition |
|---|---|
| DLTA | Développement à Long Terme de l'Athlète (French: Long Term Athlete Development; training program; Canada) |
| DLTA | Delta Plus Group (stock symbol; France) |
| DLTA | Delhi Lawn Tennis Association (India) |
| DLTA | Directed Listening Thinking Activity |
| DLTA | DL-Alpha-Tocopheryl Acetate |