| Acronym | Definition |
|---|
| SLTA | Scottish Licensed Trade Association (UK) |
| SLTA | Sekolah Lanjutan Tingkat Atas |
| SLTA | Severe Life Threatening Asthma |
| SLTA | Sri Lanka Tennis Association |
| SLTA | Saskatchewan Library Trustees Association |
| SLTA | San Leandro Teachers' Association (San Leandro, CA) |
| SLTA | Standard Language Test of Aphasia (disorder evaluation tool) |
| SLTA | Simulated Live Transfer Agent |
| SLTA | Serial LON Talk Adapter |
| SLTA | Singapore Lawn Tennis Association |
| SLTA | Speech and Language Therapy Assistant |
| SLTA | Salt Lake Teachers Association |
| SLTA | Small Laser Transmitter Assembly |
| SLTA | South Lewis Teachers Association |
| SLTA | Scottish Lawn Tennis Association |
| SLTA | Signaling Link Test Acknowledge |
| SLTA | Single Line Telephone Adapter |