ABBREVJCATIONS BAL BALANCE ING BARO BAROMETRIC BARR BARRIER A BAT BATTERY BBL 4 BARREL AND BCM BODY CONTROL MODULE NUMBER BD 4 BOARD A AMPERE BFL BAFFLE A C AIR CONDITION ING BHD TBEHIND BULKHEAD A I R AIR INJECTOR REACTOR BIND BINDING A R S AUTOMATIC RESTRAINT SYSTEM BK BACK A T AUTOMATIC TRANSMISSION BKG BACKING A C AIR CONDITIONING BKL BUCKLE A CLNR AIR CLEANER BKLT BOOKLET A DEFL AIR DEFLECTOR BKT 4 BUCKET A DFL TAIR DEFLECTOR BL A BLEED A DUCT TAIR DUCT BLEDR BLEEDER A H T T TAIR OVER HYDRAULIC BLKTT T BLANK BLOCK A NUT T TANCHOR NUT BLO TT BLOWER ING A OTLT AIR OUTLET BLW T BELOW A P T TAIR PUMP BOLST T BOLSTER A PUMP T AIR PUMP BOLT BOLT SCREW A RST T ARM REST BOND BONDING A RTL ANTI RATTLE ER BOOS T BOOSTER A SQK T ANTI SQUEAK BPR BUMPER A SUSP AIR SUSPENSION BR TT BRACE A THFT ANTI THEFT BRD T BRAID ED IMG A TRANS AUTOMATIC TRANSMISSION BRDR T T BORDER ABS T ABSORBER BRG BEARING ABS ABSOLUTE BRI BRIGHT ABV T ABOVE BRK T BRAKE AC ALTERNATION CURRENT BRKR T BREAKER ACC ACCESS BRKT T BRACKET ACCEL T ACCELERATOR BTHR BREATHER ACCLRM T ACCELEROMETER BTL T T BOTTLE ACCLTN T ACCELERATION BTM T BOTTOM ACCUM ACCUMULATOR BUSH T BUSHING ACNT ACCENT BUT T T BUTTON ACSRY T ACCESSORY BUTN TT BUTTON ACTR ACTUATOR ING BW T BLACKWALL ACV AIR CONTROL VALVE BZL T T BEZEL ADAP ADAPTER ADDT ADDITIVE C ADHES ADHESIVE ADJ ADJUST ADJUSTER ABLE ING C B T TA CITIZENS BAND ADJR ADJUSTER C C O TA CYCLING CLUTCH ORIFICE ADV ADVANCE C I D T CUBIC INCH DISPLACEMENT AL ALUMINUM C BAL COUNTERBALANCE ALDL ASSEMBLY LINE DATA LINK C BAR CROSS BAR ALS ALL SEASON C BLK T CYLINDER BLOCK ALT ALTITUDE C L T CENTERLINE ALTNTR ALTERNATOR C LPT COURTESY LAMP ALUM ALUMINUM C LTR CIGARETTE LIGHTER AM T AMPLITUDE MODULATION C MBR T CROSSMEMBER AMB AMBIENT C OVR CROSSOVER AMFP T AMPLIFIER C PLR CENTER PILLAR AMM AMMETER C SHF CROSS SHAFT AMP AMPHERE C VLV CONTROL VALVE AMPR AMPLIFIER CABT T T CABINET AMT ARMATURE CAD CADMIUM ANC A ANCHOR CALIF CALIFORNIA ANT ANTENNA CANC CANCEL APEAR APPEARANCE CAPAC CAPACITOR APLQ A APPLIOUE CARB T CARBURETOR APPL T APPLICATION CARR T CARRIER AR AS REQUIRED CAT T T CATCH ARM ARMATURE CB T T CITIZENS BAND ASM T ASSEMBLE LY CBL T CABLE ASST ASSIST ING ANT CCP CONTROLLED CANISTER PURGE ATCH ATTACH ED ING MENT CD T COMPACT DISC AUTO AUTOMATIC CD PLYR T COMPACT DISC PLAYER AUX AUXILIARY CDT T CONDUIT AVG AVERAGE CEC T TT COMBINATION EMISSION CONTROL CHAN T CHANNEL B CHAS T CHASSIS CHEM CHEMICAL B C T BELLCRANK CHK TT CHECK ING B JNT T BALL JOINT CHMBR CHAMBER B JT BALL JOINT CHR CHROME IUM B U BACK UP CHRG CHARGE ING B W T BETWEEN CHT CHART 1990 GENERAL MOTORS SERVICE PARTS OPERAT ONS PONT AC 22W REV 6 90 ABBR 1