Don't see that 3 letter registration here for that

Don't see that 3 letter registration here for that other airline but do see Baltia.

AUSTRALIAN FEDERAL POLICE AUSTRALIA FEDPOL FPL
AUSTRALIAN LAW ENFORCEMENT AGENCIES AUSTRALIA GUARDIAN GDY
AUSTRALIAN MARITIME SAFETY AUTHORITY (AMSA) AUSTRALIA SEARCH RES
AUSTRIAN AIR FORCE AUSTRIA AUSTRIAN AIRFORCE ASF
AUSTRIAN AIRLINES (AUA) AG AUSTRIA AUSTRIAN AUA
AUTOMOTRIZ BAJA NORTE, S.A. DE C.V. MEXICO BAJANTE AJN
AV8 HELICOPTERS SOUTH AFRICA AVIATE-COPTER AVK
AV8 HELICOPTERS LTD UNITED KINGDOM KENT HELI AVH
AVAG AIR GMBH FUR LUFTFAHRT AUSTRIA AVAG AIR MBA
AVANTAIR, INC (CLEARWATER, FL) UNITED STATES AVANTAIR VNR
AVANTI AIR GMBH & CO. KG, BURBACH GERMANY AVANTI AIR ATV
AVB 2012 LTD. BULGARIA NOVE VBA
AVB-2004 LTD BULGARIA AIR VICTOR VBC
5/26/16 JO 7340.2F CHG 2
Aircraft Company/Telephony/Three-Letter Designator 3-1-21
Company Country Telephony 3-Ltr
AVCENTER, INC. (POCATELLO, ID) UNITED STATES TETON TTE
AVCON JET AFRICA (PTY) LTD. SOUTH AFRICA AVJET AJJ
AVCON JET AG AUSTRIA ASTERIX AOJ
AVCON JET MALTA LTD MALTA OBELIX VCJ
AVEMEX, S.A. DE C.V. MEXICO AVEMEX AVM
AVERITT AIR CHARTER, INC. (NASHVILLE, TN) UNITED STATES AVERITT VRT
AVES FLIGHT SHARE, S.A. DE C.V. MEXICO AVES FLIGHT AVF
AVEX AIR TRANSPORT (PTY) LTD T/A AVEX AIR SOUTH AFRICA AVEX AIR AVE
AVEX INTERNATIONAL PAKISTAN - AIV
AVFINITY UNITED STATES - AFV
AVIA AIR ARUBA(NETHERLANDS) AVIAIR ARB
AVIA BUSINESS GROUP RUSSIAN FEDERATION - AUP
AVIA CONSULT FLUGBETRIEBS GMBH AUSTRIA AVIACONSULT AJF
AVIA GROUP HANDLING LLC RUSSIAN FEDERATION - AHN
AVIA GROUP LIMITED COMPANY RUSSIAN FEDERATION - VGR
AVIA GROUP NORD LLC RUSSIAN FEDERATION - NRD
AVIA JAYNAR, AIR COMPANY LLC KAZAKHSTAN TOBOL SAP
AVIA TRAFFIC COMPANY KYRGYZSTAN ATOMIC AVJ
AVIA TRANS AIR TRANSPORT CO. LTD SUDAN VIATRANSPORT VTT
AVIAC S.A. DE C.V. (AEREO VIAS CENTROAMERICANAS
SOCIEDAD ANONIMA DE CAPITAL VARIABLE)
HONDURAS - ACM
AVIACAO TRANSPORTES AEREOS E CARGAS, LDA ANGOLA ATACARGO VTG
AVIACHARTER ASSISTANCE LLC RUSSIAN FEDERATION - VCA
AVIACION AGRICOLA DE LEVANTE, S.A. SPAIN - AVI
AVIACION COMERCIAL DE AMERICA, S.A. DE C.V. MEXICO AVIAMERICA VME
AVIACION CORPORATIVA DE PUEBLA, S.A. DE C.V. MEXICO AVIA PUEBLA AVP
AVIACION NACIONAL DE NICARAGUA, S.A.
(NICARAGUA AIRWAYS)
NICARAGUA NICA AIRWAYS NAR
AVIACION VAP, S.L. SPAIN VAQUERO VAQ
AVIACON ZITOTRANS RUSSIAN FEDERATION ZITOTRANS AZS
AVIAEXPRESS, AIRCOMPANY UKRAINE EXPRESSAVIA VXX
AVIALEASING AVIATION COMPANY UZBEKISTAN TWINARROW TWN
AVIALESOOKHRANA RUSSIAN FEDERATION AVIALESOOKHRANA FFA
AVIALIFT VLADIVOSTOK CJSC RUSSIAN FEDERATION VLADLIFT VLV
AVIALSA T-35, S.L. SPAIN AVIALSA AVS
AVIANA AIRWAYS LIMITED BANGLADESH ROYAL BENGAL RRY
AVIANDINA ECUADOR AVIANDINA ...
AVIANOVA LLC RUSSIAN FEDERATION AVIANOVA VNV
AVIAPARTNER LIMITED COMPANY RUSSIAN FEDERATION - OSO
AVIAPROM ENTERPRISES RUSSIAN FEDERATION AVIAPROM XAV
AVIASERVICE GEORGIA AVIASERVICE BIV
AVIASERVIS RUSSIAN FEDERATION KAZANAIR KZN
AVIAST AIR LTD RUSSIAN FEDERATION IALSI VVA
AVIASTAR MANDIRI, PT INDONESIA AVIASTAR VIT
AVIASTAR-TU CO. LTD RUSSIAN FEDERATION TUPOLEVAIR TUP
AVIASUR URUGUAY AVIASUR ...
AVIAT AVIACION Y TRABAJOS AEREOS, S.L. SPAIN AVIFOTO FOT
AVIATION ADVENTURES (MANASSAS, VA) UNITED STATES SKY VENTURES AVL
AVIATION ADVISOR, INC (ANTIOCH, IL) UNITED STATES LAKEFRONT LKF
AVIATION AT WORK PTY LTD SOUTH AFRICA AVIATION WORK AVO
AVIATION BEAUPORT LTD. UNITED KINGDOM BEAUPAIR AVB
AVIATION BRIDGE ISRAEL AVIATION BRIDGE ...
AVIATION DATA SYSTEMS, INC. (ORLANDO, FL) UNITED STATES - FBW
AVIATION DEFENSE SERVICE FRANCE TIRPA DEF
AVIATION DEVELOPMENT COMPANY NIGERIA LIMITED NIGERIA ADCO ADK
AVIATION INDUSTRIAL COMPANY VECTOR, LLC RUSSIAN FEDERATION ROTCEV VEK
AVIATION LEADER GENERAL AVIATION CO., LTD CHINA AIR LEADER LHG
AVIATION LEGACY GAMBIA AVILEG LAG
AVIATION LEGERE DE L'ARMEE DE TERRE FRANCE FRENCH ARMY FMY
AVIATION LOGISTIC SERVICES LIMITED COMPANY RUSSIAN FEDERATION - ALG
AVIATION MACHINE WORKS - CENTRAFRIQUE (AMWCENTRAFRIQUE)

CENTRAL AFRICAN
REPUBLIC
MACHINE WORKS MCW
AVIATION MATTERS, INC. (PACIFICFLYER) PALAU PACIFICFLYER PFL
JO 7340.2F CHG 2 5/26/16
3-1-22 Aircraft Company/Telephony/Three-Letter Designator
Company Country Telephony 3-Ltr
AVIATION MINISTRY OF THE INTERIOR OF THE RUSSIAN
FEDERATION
RUSSIAN FEDERATION INTERMIN AVIA RIF
AVIATION PARTNERS, INC. UNITED STATES WINGLET WLT
AVIATION PARTNERS, S. DE R.L. DE.C.V. D/B/A EASYSKY HONDURAS - EKY
AVIATION SERVICES, LTD. (AGANA, GUAM) UNITED STATES FREEDOM FRE
AVIATION TRAINING-1 INTERNATIONAL PHILIPPINES PILOT TRAINING APT
AVIATION VIP, S.L. SPAIN - VEP
AVIATION WEST CHARTERS (SCOTTSDALE, AZ) UNITED STATES ANGEL MED AGM
AVIATIONERS PAKISTAN PAKISTAN - APD
AVIATOR AVIATION EGYPT WING MAN AVV
AVIATRADE BUSINESS CAMEROON - AVT
AVIATRANS K LTD, AIR COMPANY UKRAINE TRANS KIEV KCA
AVIATSIYA STATE AVIATION EMERGENCY RESCUE
AGENCY
BELARUS BELRESCUE BRA
AVIAVILSA LITHUANIA AVIAVILSA LVR
AVIAXESS FRANCE AXAVIA AXV
AVIC - INTERNATIONAL FLIGHT TRAINING ACADEMY
(AIFA)
SOUTH AFRICA AVIC AVQ
AVICON AVIATION CONSULTANTS & AGENTS PAKISTAN - AAA
AVIENT AIR ZAMBIA LIMITED ZAMBIA AVIENT VNT
AVIENT AVIATION ZIMBABWE AVAVIA SMJ
AVIENT CAMEROON S.A. CAMEROON SANAGA ...
AVIES ESTONIA AVIES AIA
AVIMAQ ECUADOR AVIMAQ ...
AVINOR NORWAY - HQO
AVIO SLUZBA SERBIA AVIO SLUZBA SLU
AVIOANDES ECUADOR AVIOANDES ...
AVIODELTA BULGARIA MIGRATOR ADZ
AVIODETACHMENT-28 BULGARIA BULGARIAN BGF
AVIOGENEX SERBIA GENEX AGX
AVION EXPRESS LITHUANIA NORDVIND NVD
AVIONES DE RENTA DE QUINTANA ROO, S.A. DE C.V. MEXICO AVIOQUINTANA AQT
AVIONES DE SONORA, S.A. MEXICO SONORAV ADS
AVIONES Y HELICOPTEROS EJECUTIVOS, S.A. DE C.V. MEXICO AVYCOP AHJ
AVIONORD S.R.L. ITALY AVINORD VND
AVIOOTRIAD VARNA LTD BULGARIA AIRTEAM VARNA AVC
AVIOR AIRLINES, C.A. VENEZUELA AVIOR ROI
AVIOR REGIONAL, C.A. VENEZUELA AVIOR REGIONAL RGR
AVIOSTART AS LTD BULGARIA AVIOSTART VSR
AVIREX - GABON GABON AVIREX-GABON VXG
AVISPAIR, S.L. SPAIN - AVU
AVITA-SERVICOS AEREOS, LDA ANGOLA AIR AVITA ITF
AVITAT UNITED KINGDOM - ESO
AVOLAR AEROLINEAS, S.A. DE C.V. MEXICO AEROVOLAR VLI
AVON FLYING SCHOOL LTD UNITED KINGDOM AVON ...
AVSTAR AVIATION PTY LTD SOUTH AFRICA STARBIRD VSA
AWA - AERONAUTICAL WEB ACADEMY PORTUGAL WEB ACADEMY WEY
AWAN AIRLINES LIBYA AWAN AIR AWR
AWESOME FLIGHT SERVICES (PTY) LTD SOUTH AFRICA AWESOME ASM
AX TRANSPORTER, S.A. DE C.V. MEXICO AXTRANSPORTER AXT
AYA AVIATION ISRAEL - AYC
AYIT AVIATION & TOURISM ISRAEL AYIT AYT
AZALHELICOPTER BAKU AVIATION COMPANY AZERBAIJAN AZALHELICOPTER AZK
AZERBAIJAN HAVA YOLLARI, NATIONAL AIRLINE AZERBAIJAN AZAL AHY
AZIMUT, LLC RUSSIAN FEDERATION IGAVIA MUT
AZIMUT, S.A. SPAIN AZIMUT AZT
AZMAN AIR SERVICES LTD. NIGERIA AZMAN AIR AZM
AZTEC WORLDWIDE AIRLINES (FORT LAUDERDALE, FL) UNITED STATES AZTEC WORLD AZY
AZUL LINHAS AEREAS BRASILEIRAS S/A BRAZIL AZUL AZU
AZUR AIR RUSSIAN FEDERATION AZUR AIR KTK
AZUR AIR UKRAINE AIRLINES LLC UKRAINE UT-UKRAINE UTN
AZZA TRANSPORT CO. LTD SUDAN AZZA TRANSPORT AZZ
5/26/16 JO 7340.2F CHG 2
Aircraft Company/Telephony/Three-Letter Designator 3-1-23
B
Company Country Telephony 3-Ltr
B&H AIRLINES BOSNIA AND
HERZEGOVINA
BH AIRLINES BON
B-AIR CHARTER GMBH & Co. KG, FILDERSTADT GERMANY SPEEDCHARTER BBF
B.A.C.H. FLUGBETRIEBSGES.M.B.H. AUSTRIA BACH BCF
BA CITYFLYER LTD UNITED KINGDOM FLYER CFE
BAC EXPRESS AIRLINES LIMITED UNITED KINGDOM RAPEX RPX
BACKBONE A/S DENMARK BACKBONE BOB
BADEN AIRCRAFT OPERATION GMBH, RHEINMUENSTER GERMANY AVANGARD FBR
BADR AIRLINES SUDAN BADR AIR BDR
BAE SYSTEMS (CORPORATE AIR TRAVEL) LTD UNITED KINGDOM FELIX BAE
BAE SYSTEMS MARINE LTD. UNITED KINGDOM VICKERS VSB
BAGAT, S.A. DE C.V. MEXICO BAGAT BGS
BAHAMAS AIR HOLDINGS LTD. BAHAMAS BAHAMAS BHS
BAHAMAS HABITAT (CARY, NC) UNITED STATES SYMONETTE BMT
BAHRAIN AIR BAHRAIN BAHRAIN AIR BAB
BAHRAIN EXECUTIVE AIR SERVICES CO. (BEXAIR) BAHRAIN BEXAIR BXA
BAHRAIN ROYAL FLIGHT (BAH) BAHRAIN BAHRAIN BAH
BAJA AIR, S.A. DE C.V. MEXICO BAJA AIR BJA
BAJA FLY S. DE R.L. DE C.V. MEXICO BAXA BJF
BAKER AVIATION, INC. (KOTZEBUE, AK) UNITED STATES BAKER AVIATION BAJ
BAKER AVIATION, LLC (FT. WORTH, TX) UNITED STATES RODEO KOW
BAKHTAR STAR AIRLINES AFGHANISTAN - FYT
BAKOJI AIRLINES SERVICES LTD NIGERIA BAKO AIR OGJ
BALEAR EXPRESS, S.L. SPAIN BALEAR EXPRESS BEF
BALEARES LINK EXPRESS S.L. SPAIN HOLA HOA
BALKAN AGRO AVIATION BULGARIA BALKAN AGRO BAA
BALKH AIRLINES AFGHANISTAN SHARIF BHI
BALLARD AVIATION, INC. D/B/A EAGLEMED (WICHITA, KS) UNITED STATES EAGLEMED EMD
BALMORAL CENTRAL CONTRACTS SOUTH AFRICA PORTNET PNT
BALTIA AIR LINES, INC. (JAMAICA, NY) UNITED STATES BALTIA BTL
BALTIC AIRLINES RUSSIAN FEDERATION BALTIC AIRLINES BLL
BALTIC JET AIRCOMPANY LATVIA BALTIC JET BJC
BALTIJAS HELICOPTERS LATVIA BALTIJAS HELICOPTERS BTH
BANCO DE MEXICO MEXICO BANXICO BMX