ALARP = As Low As Reasonably Practicable
ARO = Accredited Railway Organisation
ARTC = Australian Rail Track Corporation
CEO = Chief Executive Officer (President)
CM = Catering Manager
DC = Document Controller
EA = External Auditor
FM = Finance Manager
IA = Internal Auditor
ICP = Interface Coordination Plan
IM = Infrastructure Manager
ITSRR = Independent Transport Safety and Reliability Regulator
JSA = Job Safety Analysis (equivalent to Risk Assessment)
NAP = National Rail Safety Accreditation Package
NTC = National Transport Commission
OIC = Officer In Charge
OM = Operations Manager
PO = Public Officer
PR = President
PPE = Personal Protective Equipment
PPM = Planned Preventative Maintenance
RA = Risk Assessment (Previously JSA)
RM = Rollingstock Manager
RSR = Rail Safety Regulator
RSRP = Rail Safety Regulators Panel
SEC = Secretary
SM = Systems Manager
SMP = Safety Management Plan
SOP = Standard Operating Procedure
SPAD = Signal Passed At Danger
TL = Team Leader
TM = Track Manager
TR = Treasurer
VP = Vice President
These are used in the “Action By” sections of OTHR’s Risk Assessment Procedures as well as in general documentation.