- ACM - AWS Certificate Manager
- ACL - Access Control Lists
- AMI - Amazon Machine Image
- AZ - Availability Zones
- AWS KMS(Key Management Service)
- CMK (Customer Master Key)
- CDN - Content Delivery Network
- CLB - Classic Load Balancer
- DNS - Domain Name Systems
- EFS - Elastic File Service
- EBS - Elastic Block Storage
- ELB - Elastic Load Balancer
- EC2 – Elastic Compute Cloud
- HA (High Availability)
- HSM - hardware security module
- IAM - Identity and Access Management
- iSCSI – (EYE-skuz-ee - Internet Small Computer Systems Interface)
- NAT (Network Address Translation)
- NACL - Network Access Control Lists
- NFS (Network File System)
- OLTP (Online transaction processing)
- OLAP ( Online Analytical Processing)
- PCI-DSS compliance - Payment Card Industry Data Security Standard
- RAID - Redundant Array of Inexpensive Disks or Drives, or Redundant Array of Independent Disks
- RTMP - Real Time Messaging Protocol
- SSD - Solid State Drive
- S3 - Simple Storage Service
- S3-IA (Infrequently Accessed)
- S3-RRS (Reduced Redundancy Storage)
- SSL/TLS (Secure Sockets Layer/Transport Layer Security)
- TTL (Time To Live)
- VPC - Virtual Private Cloud
- VTL - Gateway Virtual Tape Library
- A (Host address)
- AAAA (IPv6 host address)
- ALIAS (Auto resolved alias)
- CNAME (Canonical name for an alias)
- MX (Mail eXchange)
- NS (Name Server)
- PTR (Pointer)
- SOA (Start Of Authority)
- SRV (location of service)
- TXT (Descriptive text)