| Term | Definition / Meaning / Stand for |
| K |
Automotive & Transportation Abbreviations |
| KIE |
Keyless Entry |
| KIA |
Keyless Ignition Activation |
| KIC |
Keyless Ignition Control |
| KIF |
Keyless Ignition Function |
| KIS |
Keyless Ignition System |
| KOS |
Keyless Operation System |
| KPC |
Keyless Power Control |
| KPS |
Keyless Power Start |
| KPU |
Keyless Power Unit |
| KRH |
Keyless Remote Handling |
| KRS |
Keyless Remote System |
| KSI |
Keyless Start Ignition |
| KSC |
Keyless Steering Column |
| KUB |
Keyless Unlock Button |
| KUC |
Keyless Unlock Control |
| KUE |
Keyless Unlock Entry |
| KUF |
Keyless Unlock Function |
| KUI |
Keyless Unlock Ignition |
| KUM |
Keyless Unlock Module |
| KUN |
Keyless Unlock Notification |
| KUP |
Keyless Unlock Processing |
| KUR |
Keyless Unlock Regulation |
| KUS |
Keyless Unlock System |
| KUT |
Keyless Unlock Technology |
| KU |
Keyless Unlocking |
| KVC |
Keyless Vehicle Control |
| KVE |
Keyless Vehicle Entry |
| KVG |
Keyless Vehicle Guidance |
| KVI |
Keyless Vehicle Ignition |
| KVL |
Keyless Vehicle Locking |
| KVM |
Keyless Vehicle Module |
| KVP |
Keyless Vehicle Processing |
| KVR |
Keyless Vehicle Regulation |
| KVS |
Keyless Vehicle System |
| KVT |
Keyless Vehicle Technology |
| KL |
Kick Light (used in automatic doors) |
| KSB |
Kick Start Button |
| KGM |
Kilogram-Meter (Torque Measurement) |
| KLT |
Kiloliter (used in fuel logistics) |
| KMD |
Kilometer Driven |
| KAR |
Kilometers Accumulated per Refill |
| KML |
Kilometers Per Liter |
| KMT |
Kilometers Traveled |
| KP |
Kilopascal (unit of pressure used in tire and fuel systems) |
| KDA |
Kinetic Dynamic Suspension System (Toyota) |
| KEF |
Kinetic Energy Function |
| KEI |
Kinetic Energy Integration |
| KEP |
Kinetic Energy Preservation |
| KES |
Kinetic Energy System |
| KTM |
Kinetic Torque Management |
| KTP |
Kinetic Torque Processing |
| KTR |
Kinetic Torque Regulation |
| KTS |
Kinetic Torque System |
| KTT |
Kinetic Torque Transfer |
| KT |
Kinetic Torque |
| KTC |
Kinetic Traction Control |
| KTF |
Kinetic Traction Function |
| KPI |
Kingpin Inclination (Steering Geometry) |
| KCA |
Knock Control Adjustment |
| KCR |
Knock Correction Retard |
| KF |
Knock Frequency |
| KI |
Knock Index |
| KIV |
Knock Intensity Variation |
| KK |
Knock Knock (Engine Knock Detection System) |
| KNC |
Knock Noise Control |
| KND |
Knock Noise Detection |
| KNR |
Knock Noise Reduction |
| KN |
Knock Noise |
| KPF |
Knock Prevention Function |