- Linley Spring Processor Conference: Next-Generation of AI Processors Featured, April 6-9, 2020, Virtual Event
- DevOps World, September 21-24 2020, Aria Resort, Las Vegas
- The 5th edition of Viva Technology will not take place in June 11-13, 2020 as originally planned
- IEEE Conference on Virtual Reality and 3D User Interfaces (IEEE VR) Announces All-Virtual Venue Change Due to COVID-19 Concerns, 22-26 March 2020
- OFC 2021, the industry’s premier optical communications event, 28 March – 1 April, 2021, San Francisco
- Apple’s Worldwide Developers Conference WWDC 2020 Kicks Off in June with an All-New Online Format
- 2020 OIDA Executive Forum: Leaders to Reveal the Next Generation in Optical Networking and Communications
- IEEE MTT-S 2020 International Microwave Symposium (IMS2020), June 21 – 26, 2020, Los Angeles
- The deliver:Agile 2020 Conference will take place April 29 – May 1, 2020 in Columbus, Ohio
- The University of Cincinnati Center for Business Analytics will hold its annual Analytics Summit April 6-8, 2020, at the Sharonville Convention Center in Cincinnati, Ohio
- The North America’s largest construction trade show, CONEXPO-CON/AGG 2020, March 10 – 14 2020, Las Vegas Convention Center,
- Hemp and CBD Expo, February 29-30, 2020,National Exhibition Centre in Birmingham, U.K.
- Top Toy Trends of 2020 Revealed at Toy Fair New York
- FHA-Food & Beverage and ProWine Asia (Singapore) 2020, originally scheduled to take place from 31 March – 3 April 2020 at Singapore Expo, postponed to later dates
- Malaysian International Furniture Fair (MIFF) 2020 has been rescheduled from March 6-9 to June 30 – July 3 2020 at the Malaysia International Trade and Exhibition Centre (MITEC)
- North American International Auto Show (NAIAS), June 5-20 2020, Detroit
- 2020 Chicago Auto Show Showcases Brand-New Vehicles, Latest Technology And Interactive Fun, February 8-17 2020, McCormick Place
- Integrated Systems Europe (ISE) 2020, 11-14 February 2020, Amsterdam
- Franchise Expo South set to Take Place at Miami Beach Convention Center February 20-22, 2020
- The spring edition of the 39th annual Sacramento Home and Garden Show, March 6-8 2020, Cal Expo, Sacramento
- Milken Institute Global Conference Rescheduled to July 7-10, 2020
- Vena Solutions Takes Vena Nation 2020 Virtual
- NTT Research Berkeley Summit postponed as a result of increasing health and safety concerns over the Coronavirus (COVID-19)
- National Institute On Retirement Security Hosts 11thth Annual Retirement Policy Conference, March 3, 2019, Washington, D.C.
- ISG Xperience Summit, March 30–31 2020, Pasadena, California
- Cancellation of the World Ocean Summit 2020
- The 29th Healthcare Risk Management / Patient Safety Conference, March 11 2020, New York Marriott Marquis
- ESS (Enterprise Software Showcase) will take place May 12-14, 2020, in Orlando, Florida
- World Geophysical & Exploration Leaders and Professionals Gather in Houston to Envision the Future at the IAGC’s 49th Annual Conference 26 February 2020
- BIO Asia conference, March 9-10, 2021, Tokyo, Japan