*Indian Railways P-Way & Works Technical Abbreviations – Full Forms

 

S.No.	Abbreviation	Full Form
1	BCM	Ballast Cleaning Machine
2	BFR	Ballast Full Renewal
3	CFTM	Chief Track Machine Engineer
4	COCR	Confirmatory Oscillograph Car Run
5	CTR	Complete Track Renewal
6	CWR	Continuous Welded Rail
7	DFCC	Dedicated Freight Corridor
8	DFR	Deep Screening of Track
9	FRM	Flash Butt Rail Welding Machine
10	LWR	Long Welded Rail
11	OMS	Oscillation Monitoring System
12	OHE	Overhead Equipment
13	PWI	Permanent Way Inspector (Former Designation)
14	SSE/P.Way	Senior Section Engineer (Permanent Way)
15	JE/P.Way	Junior Engineer (Permanent Way)
16	PSC	Pre-Stressed Concrete Sleeper
17	PRC	Precast Reinforced Concrete
18	RE	Rail Expansion
19	SEJ	Switch Expansion Joint
20	SWR	Short Welded Rail
21	TBR	Through Bridge Renewal
22	TBTR	Through Bridge Timber Renewal
23	TFR	Through Fittings Renewal
24	TGI	Track Geometry Index
25	TMS	Track Management System
26	TMSK	Track Machine Staff Knowledge (Training Context)
27	T/O	Turnout
28	TRC	Track Recording Car
29	TRD	Traction Distribution
30	TRR	Through Rail Renewal
31	TSR	Temporary Speed Restriction
32	TSR (Renewal)	Through Sleeper Renewal (Context Dependent)
33	TTR	Through Turnout Renewal
34	TWR	Through Weld Renewal
35	USFD	Ultrasonic Flaw Detection
36	USFDM	Ultrasonic Flaw Detection Machine
37	WF	Weak Formation
38	WRS	Wear Rate Survey
39	WMS	Weld Monitoring System
40	ZRTI	Zonal Railway Training Institute
S.No.	Abbreviation	Full Form
41	AT	Alumino Thermit Welding
42	BCM	Ballast Cleaning Machine
43	BM	Ballast Mat
44	BRN	Bridge Renewal
45	CFTM	Chief Track Machine Engineer
46	CMS	Cast Manganese Steel Crossing
47	CST-9	Cast Steel Trough Sleeper
48	DG	Drainage
49	DUO	Duomatic Tamping Machine
50	ERC	Elastic Rail Clip
51	FBW	Flash Butt Welding
52	FFU	Fibre Reinforced Foamed Urethane Sleeper
53	GFN	Grooved Fish Plate Nut
54	GR Pad	Grooved Rubber Pad
55	HR	Head Hardened Rail
56	IMR	Isolated Mandatory Rail
57	JFJ	Joggled Fish Joint
58	LMS	Lubrication Management System
59	L-Xing	Level Crossing
60	NCR	Non-Conformance Report
61	NRV	Non-Return Valve
62	P&C	Points and Crossings
63	PQRS	Portal Quick Relaying System
64	PRS	Points Rodding System
65	PSC	Pre-Stressed Concrete Sleeper
66	RCC	Reinforced Cement Concrete
67	RH	Rail Height
68	RL	Rail Level
69	RR	Rail Renewal
70	RRM	Rail Renewal Machine
71	RT	Rail Temperature
72	RTM	Rail Testing Machine
73	SEJ	Switch Expansion Joint
74	SKV	SKV Rail Welding Process
75	SRJ	Switch Rail Joint
76	SRN	Special Repair Notice
77	TGI	Track Geometry Index
78	TGI Car	Track Geometry Inspection Car
79	TLM	Track Lubrication Machine
80	TMM	Track Maintenance Machine
81	TMP	Track Maintenance Plan
82	TMS	Track Monitoring System
83	TQI	Track Quality Index
84	TRTM	Track Relaying Train Machine
85	UNIMAT	Universal Multiple Tie Tamping Machine
86	USWR	Ultrasonic Weld Testing Report
87	VCC	Vertical Centre Curve
88	VTR	Vertical Track Recording
89	WJ	Welded Joint
90	WMS	Weld Management System
S.No.	Abbreviation	Full Form
91	OTM	On Track Machine
92	CSM	Cess Screening Machine
93	DTS	Dynamic Track Stabilizer
94	MPD	Motorized Portable Drill
95	MPW	Motorized Portable Wrench
96	PRM	Portable Rail Cutting Machine
97	PRGM	Portable Rail Grinding Machine
98	RGM	Rail Grinding Machine
99	RMM	Rail Milling Machine
100	RBM	Rail Bending Machine
101	RCM	Rail Cutting Machine
102	RDM	Rail Drilling Machine
103	RWM	Rail Welding Machine
104	FBWM	Flash Butt Welding Machine
105	ATWM	Alumino Thermit Welding Machine
106	TSM	Tamping Machine
107	UTM	Universal Tamping Machine
108	MTTM	Multiple Tie Tamping Machine
109	CSMX	Continuous Screening Machine
110	BSM	Ballast Screening Machine
111	BRM	Ballast Regulating Machine
112	DGS	Dynamic Gauge Stabilizer
113	RLT	Rail Lifting Tongs
114	RST	Rail Stressing Temperature
115	RSM	Rail Stress Monitoring
116	RCMU	Rail Creep Measuring Unit
117	GSM	Geometry Survey Machine
118	TGM	Track Geometry Measurement
119	TGV	Track Geometry Vehicle
120	TIS	Track Inspection System
121	TISV	Track Inspection Self-Propelled Vehicle
122	RMS	Rail Management System
123	PMS	Preventive Maintenance System
124	CMM	Condition Monitoring Machine
125	VTM	Vehicle Track Monitoring
126	LRM	Liner Removal Machine
127	LIM	Liner Insertion Machine
128	SPM	Sleeper Packing Machine
129	SRM	Sleeper Renewal Machine
130	SCM	Sleeper Changing Machine
131	RPM	Rail Profile Measuring System
132	RPS	Rail Profile Scanner
133	WTM	Weld Testing Machine
134	RTI	Rail Temperature Indicator
135	RSD	Rail Stress Detector
136	TMD	Track Maintenance Depot
137	TMI	Track Machine Inspector
138	TME	Track Machine Engineer
139	TMO	Track Machine Organisation
140	CTM	Chief Track Machine Engineer's Organisation