1997 F Series : fixed service: recommendations / International Telecommunication Union
1997 Series SF : frequency sharing between the fixed-satellite service and the fixed service: recommendations / International Telecommunication Union
1997 Série F : Service fixe / ITU-R
1997 Série IS : partage et compatibilité interservices: recommandations / UIT-R
1997 Série M : Partie 2: Télécommunications mobiles internationales-2000 (IMT-2000): recommandations / UIT-R
1997 IS series : Inter-service sharing and compatibility: recommendations / ITU-R
1997 M series - part 2 : international mobile telecommunications-2000 (IMT-2000): recommendations / ITU-R
1997 Série M : Partie 1: service mobile terrestre à l'exclusion des IMT-2000: recommandations / Union Internationale des Télécommunications
1997 M series - part 1 : land mobile service excluding IMT-2000: recommendations / ITU-R
Land mobile service excluding IMT-2000 : supplement 1 to volume 1997 M Series - part 1 / ITU-R
Time signals and frequency standards emissions : supplement 1 to volume 1997 TF series / ITU-R
Land mobile service excluding IMT-2000 : supplement 2 to volume 1997 M Series - part 1 / ITU-R