AC |
Actual Cost |
AC |
Alarms and Conditions (OPC UA) |
A&E |
Alarms and Events (OPC Classic) |
AOR |
Area of Responsibility |
API |
American Petroleum Institute |
ARP |
Address Resolution Protocol (ARP) is a protocol for mapping an Internet Protocol address (IP address) to a physical machine address that is recognized in the local network. |
ASM |
Abnormal Situation Management |
BSAP |
Bristol Standard Asynchronous/Synchronous Protocol |
C&E |
Cause and Effect Diagram |
CAT |
Customer Acceptance Test |
CCS |
Construction Completion Strategy |
CCSI |
Construction Completion Strategy Index |
CIP |
Common Industrial Protocol |
CIP |
Clean in Place |
CMS |
Completions Management System |
CNA |
Cisco Network Assistant |
CO |
Change Order |
COR |
Change Order Request |
CPU |
Central Processing Unit |
CSA |
Canadian Standards Association |
CSA Z462-12 |
Workplace Electrical Safety (based on NFPA 70E) required employers to implement an electrical safety program as a component of their overall occupational health and safety program |
CSU |
Commissioning Start-up |
CSV |
Comma Separated ValueCommissioning Start-up |
CV |
Control Variable |
DA |
Data Access (OPC UA) |
DCS |
Distributed Control System |
DLR |
Device Level Ring |
DMZ |
DMZ or demilitarized zone (sometimes referred to as a perimeter network) is a physical or logical subnetwork that contains and exposes an organization’s external-facing services to an untrusted network, usually a larger network such as the Internet. |
DNP3 |
Distributed Network Protocol |
EEMUA |
Engineering Equipment and Materials Users Association |
EFM |
Electronic Flow Measurement |
EGU |
Engineering Units |
EPCM |
Engineering, Procurement and Construction Management |
ESD |
Emergency Shutdown |
ESP |
Electronic Security Perimeter |
ETAP® |
Electrical Power System Analysis & Operation Software |
EV |
Earned Value |
EWS |
Engineering Workstation |
FAST |
Functional, Adaptable, Scalable Technology |
FAT |
Factory Acceptance Test |
FC |
Flow Computer |
FEED |
Front Engineering and Design |
FTP |
Functional Test Procedure |
GIS |
Geographic Information Systems |
HA |
Historical Access (OPC UA) |
HART |
Highway Addressable Remote Transducer |
HAZID |
Hazard Identification |
HAZOP |
A hazard and operability study (HAZOP) is a structured and systematic examination of a complex planned or existing process or operation in order to identify and evaluate problems that may represent risks to personnel or equipment. |
HDA |
Historical Data Access (OPC Classic) |
HMI |
Human Machine Interface |
H2S |
Hydrogen Sulfide |
HTML |
Hypertext Markup Language |
IC |
Industry Canada |
I/O |
Input/Output |
IACS |
Industrial Automation Control Systems |
ICCS |
Integrated Completions and Commissioning Solutions |
IGMP |
Internet Group Management Protocol |
IIOT |
Industrial Internet of Things |
IP |
Internet Protocol |
IRN |
Inspection Release Notice |
IS |
Integrated Solutions |
ISA |
International Society of Automation (formerly Instrument Society of America) |
ISA / IEC- 62443 |
ISA/IEC-62443 is a series of standards, technical reports, and related information that define procedures for implementing electronically secure Industrial Automation and Control Systems (IACS). This guidance applies to end-users (i.e. asset owner), system integrators, security practitioners, and control systems manufacturers responsible for manufacturing, designing, implementing, or managing industrial automation and control systems. |
IT |
Information Technology |
LEL |
Low Explosive Limit |
LOPA |
Layer of Protection Analysis (LOPA) is a risk assessment and hazard evaluation method which provides a simplified balance between qualitative process hazard analysis (PHA) and detailed and costly quantitative risk analysis. |