A LOT OF TRAINS IN IR HAVE NAMES AS PER HISTORIC AGES IN INDIA.
1. SINDHU CIVILIZATION[BC 3000-1500] = 12477 JAM-JAT SINDHU S.F. EXP
2. MAURYA AGE [ BC 323-173] = 15027/28 HTE-GKP MAURYA EXP.
3. SATAVAHANA AGE[AD 100-300] = 12713/14 SC-BZA SATAVAHANA SF ICE.
4....
more... CHALUKYA AGE[545-770 AD] = 11005|21/06|22 LTT-PDY/TEN CHALUKYA EXP.
5. PALLAVAN AGE[575-750 AD] = MS-KKDI PALLAVAN EXP 12605/06.
6. CHOLAN AGE[975-1125 AD]= MS-TPJ CHOLAN EXP 16853/54.
7. PANDIYAN AGE[625-750 AD] = MS-MDU PANDIYAN EXP 12637/38
PLZ ADD MORE IF ANY ONE KNOWS MORE.