1. ANSI- American National Standard Institute.
2. AIES- All Institute of Engineering and Safety.
3. AISE- Advance Institute of Safety Engineering.
4. APR- Air Purifying Respirator.
5. ASR- Air Supplying Respirator.
6. ALARP- As Low As Reasonably Practical.
7. ACB- Air Circuit Breaker.
8. ABC- Airways Breathing Circulation.
9. AED- Automated External Defibrillator.
10. AGT- Authorized Gas Tester.
11. AEP- Authorized Electrical Person.
12. AC- Actual Current.
13. APW- Air Pressurized Water.
14. BLEVE- Boiling Liquid Expending Vapour Explosion.
15. AFFF- Aqueous Film Forming Foam.
16. BP- Blancket Permit.
17. CFR- Code of Federal Regulation.
18. CWP- Cold Work Permit.
19. CO2- Carbon Dioxide.
20. CNG- Compressed Natural Gas.
21. COSHH- Control of Substance Hazardous to Heat.
22. CS- Confined Space.
23. CPR- Cardio Pulmonary Respiration.
24. CAZ- Control Access Zone.
25. DC- Direct Current.
26. DCP- Dry Chemical Powder.
27. EIWP- Electrical Isolation Work Permit.
28. ELCB- Earth Licase Circuit Breaker.
29. EMS- Emergency Management System.
30. EP- Excavation Permit.
31. ECO- Echo Control Officer.
32. EWO- Engineering Work Order.
33. EHO- Environment Health Officer.
34. FPS- Fall protection System.
35. ERP- Emergency Rescue Plan.
36. FAC- First Aid Case.
37. FPR- Fall Protection Required.
38. FEE- Fire Extinguisher Equipment.
39. FSC- Fire Safety Co-ordination.
40. FFE- Fire Fighting Equipment.
41. GFCI- Ground Fault Circuit Instructor.
42. GK- Gas Kit.
43. GM- Gas Monitor.
44. HAZCOM- Hazardous Communication.
45. HAZOP- Hazardous Operability.
46. HWP- Hard Work Permit.
47. H2S- Hydrogen Sulphide.
48. HSE- Health Safety Environment.
49. HML- High Medium Low.
50. HWOPER- Hazardous Waste Operability and Emergency Recovery.
51. HIRA- Hazard Identification and Risk Assessment.
52. IOSH- International Occupational Safety and Health.
53. ISO- International Standard Organization.
54. IDLH- Immediately Danger to Life and Health.
55. IGC- International General Certification.
56. JSA- Job Safety Analysis.
57. JHA- Job Hazard Analysis.
58. JRA- Job Risk Analysis.
59. LPG- Liquid Petroleum Gas.
60. LNG- Liquidfied Natural Gas.
61. LTA- Lost Time Accident.
62. LEL- Lower Explosive Limit.
63. LAP- Limited Access Permit.
64. LAZ- Limited Access Zone.
65. LTFR- Lost Time Frequency Rate.
66. LMRA- Last Minute Risk Assessment.
67. LWP- Lifting Work Permit.
68. LOAC- Limitation of Excess Certificate.
69. LOTO- Lock Out and Tag Out.
70. MSDS- Material Safety Data Sheet.
71. MCB- Minimise Circuit Breaker.
72. NSC- National Safety Council.
73. NBC- National Building Code.
74. NACO- National AIDS Control Organization.
75. NFPA- National Fire Protection Association.
76. NEBOSH- National Examination Board in Occupational Safety and Health.
77. OSHAS- Occupational Safety and Health Assessment Series.
78. OH &SMS- Occupational Health and Safety Management System.
79. OSHA- Occupational Safety and Health Administration.
80. OEL- Occupational Explosive Limit.
81. PPM- Part Per Million.
82. PH- Potential Hazard.
83. PFAS- Personal Fall Arrest System.
84. PEL- Permissible Explosive Limit.
85. P – Pull the Pin.
A – Aim Base of the Fire.
S – Square the Trigger .
S – Swipe Side by Side.
86. PPE- Personal Protective Equipment.
87. PM- Particulate Matter.
88. PTW- Permit to Work.
89. PRC- Preparation Reinstatement Certificate.
90. PPD- Partial Permanent De escalation.
91. PTW- Permit To Work.
92. RPE- Respiratory Protective Equipment.
93. R – Rescue.
A – Alarm.
C – Confined.
E – Extinguished.
94. SOP- Safe Operating Procedure.
95. STP- Sewage Treatment Plant.
96. SWP- Safety Work Permit.
97. SO2- Sulphur Dioxide.
98. SCBA- Self Contained Breathing Apparatus.
99. SCUBA- Self Contained Under Water Breathing the Apparatus.
100. STEL- Short Term Exposure.
101. SWS- Synthetic Web Sling.
102. SLC- Sling Load Capacity.
103. SLI- Safe Load Indicator.
104. SWP- Safety Working Process.
105. SWL- Safe Working Load SSP – Side Safety Plan.
106. STA- Safety Task Assignment.
107. TSTI- Total Safety Task Instruction.
108. TLV- Threshold Limit Value.
109. TBT- Tool Box Talk.
110. TPI- Third Party Inspection.
111. UEL- Upper Explosive Limit.
112. UA- Unsafe Act.
113. UC- Unsafe Condition.
114. UG- Under Ground.
115. VEWP- Vehicle Entry Work Permit.
116. WSC- World Safety Council.
117. WDO- Waste Disposal Officer.
118. WRS- Wire Rope Sling.
119. WPA- Work Permit Authorization.
120. WPC- Work Permit Control.
121. WPA- Work Permit Application.
122. WMITAB- Waste Management Industry Training Advisory Board.
123. WPV- Work Permit Validity.
124. ZAP- Zero Accident Performance.
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