1S | Side one |
2S | Side two |
AA | On surface To indicate that the entity being specified is on the surface. |
AB | Off surface To indicate that the entity being specified is off the surface. |
AC | Soluble Specifies that the surface/layer/position being described is the soluble portion. |
AD | Opposite corners The surface or layer of the product being described is the opposite corners. |
AE | Corner Diagonals The surface or layer of the product being described are the corner diagonals. |
AF | Port The left-hand side (looking forward) of a ship, boat or aircraft. |
AG | Starboard The right-hand side (looking forward) of a ship, boat or aircraft. |
AH | Tooth facial surface Surface of a tooth directed toward the face and opposite the lingual surface. |
AI | Tooth incisal surface Surface of the tooth relating to the cutting edge of the anterior teeth, incisors or canines. |
AJ | Tooth distal surface Surface of the tooth toward the back of the dental arch, or away from the midline. |
AK | Tooth buccal surface Surface of the tooth pertaining to or around the cheek. |
AL | Tooth occlusal surface Surface of the tooth pertaining to the masticating surfaces of the posterior teeth. |
AM | Tooth lingual surface Surface of the tooth pertaining to or around the tongue. |
AN | Tooth mesial surface Surface of the tooth toward the midline of the dental arch. |
BC | Back of cab |
BS | Both sides |
BT | Bottom |
DF | Dual fuel tank positions |
FR | Front |
IN | Inside |
LE | Left |
OA | Overall |
OS | One side |
OT | Outside |
RI | Right |
RR | Rear |
ST | Spare tyre position |
TB | Tank bottom |
TP | Top |
TS | Two sides |
UC | Under cab |