| Abbreviation | Full term | Abbreviation | Full term |
|---|---|---|---|
| 2WD | 2 wheel drive vehicles | IND | Indicator |
| 4WD | 4 wheel drive vehicles | INT | Intermittent |
| A/B | Air bag | ISC | Idle speed control |
| A/C | Air conditioning | J/B | Junction block |
| A/T | Automatic transaxle | J/C | Joint connector |
| ACC | Accessory | L | Left |
| CAN | Controller area network | LED | Light emitting diode |
| CKP | Crankshaft position | LHD | Left hand drive vehicle |
| CMP | Camshaft position | LO | Low |
| COMB | Combination | MAP | Manifold absolute pressure |
| DLC | Data link connector | M/T | Manual transaxle |
| DRL | Daytime running light | O/D | Over drive |
| DSL | Diesel engine | P/N | Power / Normal |
| ECM | Engine control module | P/S | Power steering |
| ECT | Engine coolant temperature | PSP | Power steering pressure |
| EGR | Exhaust gas recirculation | R | Right |
| EVAP | Evaporative | RHD | Right hand drive vehicle |
| F/A motor | Free axle motor | SDM | Sensing and diagnostic module |
| FWD | Forward | ST | Starter |
| HI | High | TCC | Torque converter clutch |
| IAC | Idle air control | TCM | Transmission control module |
| IAT | Intake air temperature | VIV | Variable inhalation valve |
| ICM | Immobilizer control module | VSS | Vehicle speed sensor |
| IF EQPD | If equipped | VSV | Vacuum switching valve |
| IG | Ignition | VVT | Variable valve timing |
| IG COIL | Ignition coil | WTP | Water thermo plug |
| ILL | Illumination |