Related by context. Frequent words. (Click for all words.) 73 Bharat Sanchar Nigam Ltd 70 Mahanagar Telephone Nigam Ltd 69 Mahanagar Telephone Nigam 67 Bharat Sanchar Nigam 64 BSNL 64 Bharat Sanchar Nigam Limited 63 MTNL 61 Spice Telecom 60 NTPC Ltd 60 Tata Tele 60 Bharti Airtel Ltd 59 Reliance Communications 58 Bharti Tele Ventures 57 Aircel 57 Tata Teleservices 57 Idea Cellular 56 Reliance Infocomm 56 Vodafone Essar 56 Tata Teleservices Maharashtra 56 Bharti Airtel 56 HFCL 56 Rural Electrification Corporation 56 Bharat Heavy Electricals Ltd 55 Ltd. #.BY 55 Etisalat DB 55 GAIL India 55 RCom 54 TTML 54 TTSL 54 Bharat Heavy Electricals Limited 54 Telecommunications DoT 54 telecom operators 53 Reliance Communication 53 Reliance Comm 53 AirTel 53 NMDC 53 Hindustan Aeronautics Ltd 53 NTPC 53 RCOM 53 Telecom DoT 53 Unitech Wireless 53 Hindustan Copper 52 Norway Telenor 52 BWA spectrum 52 VSNL 52 Tata Indicom 52 Airtel 52 DLF Ltd 52 Reliance Infratel 52 Tata Teleservices Limited 52 Natural Gas Corp 52 lender ICICI Bank 51 telecom 51 Infotel 51 PowerGrid 51 Hutchison Essar 51 National Thermal Power 51 PGCIL 51 Bharat Heavy Electricals 51 INR#.# billion [002] 50 GTL Infrastructure 50 Telecom Regulatory Authority 50 Bharti Airtel Reliance 50 IDBI Bank 50 Telekom Malaysia 50 IRCTC 50 Canara Bank 50 TNEB 49 ZTE Corp 49 Pawan Hans 49 Uninor 49 Neyveli Lignite Corporation 49 BTTB 49 Tech Mahindra 49 Videocon Industries 49 NHPC 49 Geodesic 49 UCO Bank 49 ICICI Bank 49 Reliance Infrastructure 49 Tatas 49 Tata Docomo 49 ONGC Videsh Ltd 49 Petronet 49 Mangalore Refinery 48 Adani Group 48 BPL Mobile 48 Pipavav 48 mobile telephony 48 RGPPL 48 Natural Gas Corporation 48 CDMA GSM 48 TRAI 48 Cellular Operators Association 48 Hutch Essar 48 Bharti Tele 48 Electricity Regulatory Commission 48 Deccan Aviation 48 APSRTC 48 Power Grid 48 Ltd SAIL