Attachment 12
Part B
ACRONYMS
ACRONYM
AAA
ADM
AIN
ALEC
ALI/DMS
AMA
ANI
ANSI
ARPM
ARS
ASR
AT
ATIS
ATM
BACR
BAN
BAR
BICI
BITS
BLI
BLV
BLVI
BNA
BOS
BRCS
BRI
CABS
CALEA
CAMA
CAP
CCITT
CARE
CCS
ccs
CFA
DEFINITION
American Arbitration Association
Add Drop Multiplexer
Advanced Intelligent Network
Alternative Local Exchange Carrier
Automatic Location Identification/ Data Management
Systems
Automated Message Accounting
Automatic Number Identification
American National Standards Institute
Average Revenue Per Message
Automatic Route Selection
Access Service Request
Access Tandem
Alliance for Telecom Industry Solutions
Asynchronous Transfer Mode
Billing Account Cross Reference
Billing Account Number
Billing Account Reference
Broadband Inter -Carrier Interface
Building Integrated Timing Supply
Busy Line Interrupt
Busy Line Verification
Busy Line Verification Interrupt
Billing Name and Address
Billing Output Specification
Business and Residential Customer Service
Basic Rate Interface
Carrier Access Billing Systems
Communications Assistance Law Enforcement Act
Centralized Automatic Message Accounting
Competitive Access Provider
Consultative Committee on International Telephone &
Telegraph
Customer Account Record Exchange
Communications Channel Signaling
100 Call Seconds
Circuit Facility Assignment
1
Attachment 12
Part B
CIC
CLASS®
CLEC
CLLI
CMIP
CO
COT
CPE
CPN
CRDD
CTC
CTI
CY
DA
DB
DCC
DCLU
DCS
DF
DID
DLC
DLTU
DMOQ
DN
DNU/S
DS-0
Carrier Identification Code
Custom Local Area Signaling Service
Competitive Local Exchange Carrier
Common Language Location Identifier
Coded Mark Inversion Protocol
Central Office
Central Office Terminal
Customer Premise Equipment
Calling Party Number
Customer Requested Due Date
Customer Transfer Charge
Customer Type Indicator
Current Year
Directory Assistance
Data Base
Data Communications Channel
Digital Carrier Line Unit
Digital Cross Connect System (electronic)
Distributing Frame
Direct Inward Dial
Digital Loop Carrier
Digital Line Trunk Unit
Direct Measure of Quality
Directory Number
Digital Network Unit SONET
Digital Signal Level Zero
DS-1
DS-3
DSX
DT
DTMF
DTT
E&M
EAS
EBCDIC
EBI
EFT
EIC
EMR
EO
ESF
ESL
ETTR
EUCL
FDI
Digital Signal Level One
Digital Signal Level Three
Digital Cross Connect
Dial Tone
Dual-Tone Multi Frequency
Direct Trunk Transport
Ear & Mouth Signaling
Extended Area Service
Extended Binary-Coded Decimal Interexchange Code
Electronic Bonding Interface
Electronic Fund Transfer
Expanded Interconnection Collocation
Exchange Message Record
End Office
Extended Super Frame
Essential Service Line
Estimated Time to Restore
End User Common Line Charge
Feeder Distribution Interface
2
Attachment 12
Part B
FDP
FOC
GTT
HDT
HFC
HNPA
IDCU
IDLC
IEEE
ILEC
INA
INP
ISDN
ISNI
ISO
ISLU
ITU
IXC
LASS
LAM
LATA
LCC
LD
LDTR
LEC
LERG
LGX®
LIDB
LNP
LOA
LRN
LSO
LSP
LSSGR
LU
MDF
MDU
MECAB
MECOD
MF
MIB
MLT
MOP
MPB
MR
MRVT
Fiber Distribution Panel
Firm Order Commitment
Global Title Translation
Host Digital Terminal
Hybrid Fiber Coax
Home Numbering Plan Area
Integrated Digital Carrier Unit
Integrated Digital Loop Carrier
Institute of Electrical and Electronic Engineers
Incumbent Local Exchange Carrier
Integrated Network Access
Interim Number Portability
Integrated Services Digital Network
Intermediate Signal Network Identifier
International Standardization Organization
Integrated Services Line Unit
International Telecommunications Union
Interexchange Carrier
Local Area Signaling Services
Local Account Maintenance
Local Access Transport Area
Line Class Code
Long Distance
Local Resale Data Transfer Requirements
Local Exchange Carrier
Local Exchange Routing Guide
Lightguide Cross Connect
Line Information Data Base
Local Number Portability
Letter of Authorization ( Agency)
Location Routing Number
Local Switching Office (Central Office)
Local Service Provider
LATA Switching Systems Generic Requirements
Line Unit
Main Distributing Frame
Multiple Dwelling Unit
Multiple Exchange Carrier Access Billing
Multiple Exchange Carrier Ordering and Design
Multi-Frequency
Management Information Base
Mechanized Loop Tests
Methods of Procedure
Meet Point Billing
Modification Request
MTP Routing Verification Test
3
Attachment 12
Part B
MSAG
MPT
MTTR
NANP
NDM
NEBS
NECA
NI
NID
NIU
NMS
NPA
NVT
O&M
OAM&P
OBF
OC1
OC3
OC12
OC48
OC96
OCN
OLI
OMAP
OPRSVC
ORT
OSS
OSSGR
OUTPLOC
PBX
PDH
PIC
PLOC
PNP
POI
POT
POTS
PRI
PSAP
PUC
RAO
RCF
RI
RLEC
ROW
RSM
Master Street & Address Guide
Message Transfer Port
Mean Time to Repair
North American Numbering Plan
Network Data Mover
Network Equipment Building System
National Exchange Carrier Association
Network Interface
Network Interface Device
Network Interface Unit
Network Management System
Numbering Plan Area
Network Validation Test
Operations & Maintenance
Operations, Administration, Maintenance & Provisioning
Ordering & Billing Forum
Optical Carrier 1 (672 channels 51.84 Mb/s)
Optical Carrier 3 (2016 Channels, 155.52 Mb/s)
Optical Carrier 12 (8064 Channel, 622.08 Mb/s)
Optical Carrier 48 (32256 Channels 2.488 Gb/s)
Optical Carrier 96 (64512 Channels 4.976 Gb/s)
Operating Company Number
Originating Line Indicator
Operations, Maintenance & Administration Part
Operator Services
Operations Readiness Test
Operations Support Systems
Operator Services Systems Generic Requirements
Change of Primary Local Operating Carrier
Private Branch Exchange
Pleisochronous Digital Hierarchy
Primary Interexchange Carrier
Primary Local Operating Carrier
Permanent Number Portability
Point of Interface
Point of Termination
Plain Old Telephone Service
Primary Rate Interface
Public Safety Answering Point
Public Utilities Commission
Regional Accounting Office
Remote Call Forwarding
Route Index
Regional Local Exchange Carrier
Right of Way
Remote Switch Module
4
Attachment 12
Part B
RT
SABR
SAG
SAI
SCCP
SCE
SCP
SDH
SMDI-E
SMS
SNMP
SONET
SPC
SPNP
SPOC
SPOI
SRVT
SS7
SSP
STP
STS
SWF-DS1
SWP
TA
T&M
TCAP
TIA/EIA
TR
TRCO
TSGR
TSLRIC
TSI
TSP
TST
TU
UDLC
VCI
VF
VMS
VT
WDM
Remote Terminal
Standard CLEC Billing Requirements
Street Address Guide
Serving Area Interface
Signaling Connection Control Point
Service Creation Environment
Service Control Points
Synchronous Digital Hierarchy
Standard Message Desk Interface- Enhanced
Service Management System
Simple Network Management Protocol
Synchronous Optical Network
Stored Program Control
Service Provider Number Portability Service
Single Point of Contact
Signaling Point of Interconnection
SCCP Routing Verification Test
Signaling System 7
Signaling Switching Point
Signaling Transfer Point
SONET Transport Signal
Switched Functional DS1 Service Capability
Switch Provider
Technical Advisory
Time & Materials
Transaction Capabilities Application Port
Telecommunications Industries Association/ Electronic
Industries Association
Technical Requirements
Trouble Reporting Control Office
Transport System Generic Requirements
Total Service Long Run Incremental Cost
Time Slot Interchanger
Telecommunications Services Priority
Tandem Switched Transport
Trunk Unit
Universal Digital Loop Carrier
Virtual Channel Identifier
Voice Frequency
Voice Messaging Service
Virtual Tributary
Wavelength Division Multiplexing
5