My revised list is as follows:


ABR, ABQ, ALB, ANC, ATL, ATW, AUS, BHM, BLI, BNA, BOI, BOS, BRL, BTV, BUF, BUR, BWI, CAE, CHA, CHS, CID, CLE, CLT, CMH, CNM, COS, COU, CRW, CUU, CVG, CYS, DAY, DCA, DEN (2), DET, DFW, DSM, DTW, EWR, FAR, FAT, FNL, FSD, FWA, GEG, GLD, GRB, GRR, GSP, HND, HMO, HNL, HYS, IAD, IAH, ICT, IND, JAN, JAX, JFK, KOJ, LAF, LAS, LAX, LEX, LGA, LIT, LRD, LYH, MCI, MDT, MDW, MEM, MEX, MHT, MKE, MKG, MLI, MLU, MOD, MSN, MSP, MSY, OAK, OGG, OKA, OKC, OMA, ONT, ORD, ORF, OTM, PDX, PHL, PHX, PIA, PIR, PIT, PSC, RDF, RDU, RNO, ROA, ROC, ROW, RST, SAF, SAN, SAT, SBA, SBN, SCK, SDF, SEA, SFO, SGF, SHV, SJC, SLC, SMF, SNA, STL, SPS, STS, TLH, TRI, TUL, TUS, TYS, YYZ

That makes my list 131 and growing.