This website requires certain cookies to work and uses other cookies to help you have the best experience. By visiting this website, certain cookies have already been set, which you may delete and block. By closing this message or continuing to use our site, you agree to the use of cookies. Visit our updated privacy and cookie policy to learn more.
This Website Uses Cookies
By closing this message or continuing to use our site, you agree to our cookie policy. Learn More
This website requires certain cookies to work and uses other cookies to help you have the best experience. By visiting this website, certain cookies have already been set, which you may delete and block. By closing this message or continuing to use our site, you agree to the use of cookies. Visit our updated privacy and cookie policy to learn more.
Mission Critical logo
search
cart
facebook twitter linkedin youtube
  • Sign In
  • Create Account
  • Sign Out
  • My Account
Mission Critical logo
  • Magazine
    • Digital Edition
    • Subscribe
    • Single Copy Sales
    • Current Issue
  • News
    • Industry News
    • Coronavirus Coverage
    • Case Studies
    • Events Calendar
    • International Data Center Day
  • Products
    • New Products
  • Technologies
    • 5G
    • Cloud Computing
    • Cybersecurity
    • Edge Computing
    • Infrastructure
    • Power
  • Operations
    • Building Commissioning
    • Decommissioning
    • Facility Design
    • Life Safety
    • Site Selection
    • Thermal Management
    • Training and Education
  • Columns
    • Writing on the Edge
    • Hot Aisle Insight
    • MC Skills Exchange
    • On Target Series
    • Real (Estate) Talk
    • Unconventional Wisdom
    • Guest Column
    • Sustainable Operations
  • Multimedia
    • Videos
    • Podcasts
    • Photo Galleries
    • Infographics
    • Webinars
    • eNewsletter
  • Contests
    • Most Critical Player Award
    • Top Tier Product Awards
    • Women in Technology
  • Directory
    • Buyers Guide
    • Get Listed
    • Take a Tour
  • Resources
    • Quizzes
    • White Papers
    • Glossary
    • Technical Advisory Board
    • Store
    • Classifieds
    • Partners
    • Market Research
    • Custom Content & Marketing Services
    • Continuing Education
    • DCEP
    • Jooble
  • Contact
    • Contact Us
    • Advertise
    • Editorial Guidelines
Home » Glossary

Glossary

Not sure what all the industry acronyms stand for? You've come to the right place! Mission Critical magazine put this glossary together to spell everything out for you — literally. Click on the acronyms that are underlined to see related articles. If you notice a term that's not included, e-mail Editor-in-Chief Amy Al-Katib at al-katiba@bnpmedia.com with suggestions.

A

C

D

G

I

K

M

N

O

P

S

U


-A-

a/c

air conditioning

AC

alternating current

ADAS

advanced driver assist systems

AI

artifical intelligence

ANSI

American National Standards Institute

AOC

active optical cable

APIs

application programming interface


-B-

BFSI

banking, financial services, and insurance

BICSI

Building Industry Consulting Services International

BSI

British Standards Institution


-C-

CapEx

capital expenditure

CDCDP

certified data center design professional

CENELEC

European Committee for Electrotechnical Standardization

CISO

chief information security officer

CRAC

computer room air conditioner

CRAH

computer room air handler

CSA

canadian standards association

CSO

chief security officer


-D-

DAC

digital-to-analog converter

DC

direct current

DCIM

data center infrastructure management

DDoS attack

distributed denial-of-service attack

DevEx

development expenditure


-E-

ETSI

European Telecommunications Standards Institute


-G-

GB or Gb

gigabyte

GPU

graphical processing unit


-H-

HVAC

heating, ventilation, and air conditioning


-I-

IaaS

infrastructure as a service

IACET

International Association for Continuing Education and Training

IAQ

indoor air quality

ICT

information and communication technology

IEC

International Electrotechnical Commission

IEEE

Institute of Electrical and Electronic Engineers

IEQ

indoor environmental quality

I/O

input/output

IIoT

Industrial Internet of Things

IoT

Internet of Things

ISO

International Organization for Standardization

IT

information technology

ITAD

IT Asset Disposition

IX

internet exchange


-K-

KPIs

key performance indicators

KVAR

kilo volt ampere reactive

kW

kilowatt


-L-

LEED

Leadership in Energy and Environmental Design


-M-

M2M

machine to machine

MACs

moves, adds, and changes

mb

megabyte

ML

machine learning

MPLS

multiprotocol label switching

MPP

massively parallel processing

MSP

managed service provider

MSP

managed service provider

MTTF

mean time to failure

MW

megawatt


-N-

NAID

National Association for Information Destruction

NAS

network attached storage


-O-

OpEx

operational expenditure

OSFP

octal small formfactor pluggable


-P-

PaaS

Platform as a Service

PAM4

pulse-amplitude modulation 4-level

PCI-DSS

Payment Card Industry - Data Security Standard

PD

power delivery

PoE

Power over Ethernet

PUE

power usage effectiveness


-Q-

QAM

quadrature amplitude modulation

QSFP

quad small formfactor pluggable


-R-

RFI

radio frequency interference


-S-

SaaS

Software as a Service

SFP

small formfactor pluggable

SLAa

service level agreements

SQL

Structured Query Language

STEM

science, technology, engineering, and math


-T-

TAP

test access point

TCO

total cost of ownership

TCP

transmission control protocol

TIA

Telecommunications Industry Association

TPU

tensor processing unit


-U-

UDP

user datagram protocol

ULH

ultralow harmonic

UPS

uniterruptable power supply


-V-

VFD

variable-frequency drive


-W-

WDM

wavelength-division multiplexing

Subscribe For Free!
  • Digital Edition Subscription
  • eNewsletter
  • Online Registration
  • Subscription Customer Service

More Videos

Popular Stories

The Thought Cloud Podcasts MAIN

Podcast | International Data Center Day

Chris Crosby

Building on the Edge

Breaking-News

Uptime Institute Introduces Expanded 2021 Education Calendar

What’s Hiding in High-Density Deployments?

What’s Hiding in High-Density Deployments?

Security and Sustainability Solutions

Security and Sustainability Solutions

Chatsworth webinar

Events

December 30, 2030

Webinar Sponsorship Information

For webinar sponsorship information, visit www.bnpevents.com/webinars or email webinars@bnpmedia.com.

View All Submit An Event

Products

Handbook of Data Center Management, Second Edition (CRC Press Revivals)

Handbook of Data Center Management, Second Edition (CRC Press Revivals)

See More Products

Mission Critical Magazine

February 2021 cover image

2021 February

Find out more about the future of critical infrastructure in this issue of Mission Critical.

View More Create Account
  • Resources
    • List Rental
    • Security Group
    • Product Info (Free)
    • Editorial Guidelines
    • Survey And Sample
  • Want More
    • Connect
  • Privacy
    • PRIVACY POLICY
    • TERMS & CONDITIONS
    • DO NOT SELL MY PERSONAL INFORMATION
    • PRIVACY REQUEST
    • ACCESSIBILITY

Copyright ©2021. All Rights Reserved BNP Media.

Design, CMS, Hosting & Web Development :: ePublishing