OSI model 

7 All-Application
6 People-Presentation
5 Studying-Session
4 This-Transport
3 Need-Network
2 Daily-Datalink
1 Prayer-Physical

This little trick helps me remember the damn things on the Cisco tests.

OSI model by anonymous December 12, 2004

OSI model 

set of seven layers that define the different stages that data must go through to travel from one device to another over a network

Use the acronym (Please Do Not Throw Sausage Pizza Away) to remember the layers of the model in order (Physical, Data Link, Network, Transport, Session, Presentation, Application)

OSI model by Jon September 26, 2003

OSI model 

The model showing a way a program is sent across a LAN or any type of network

Application
Presentation
Session
Transport
Network
Data Link
Phsycial=Binary Number

OSI model by Noah September 26, 2003

OSI Model 

PDNTSPA or The OSI Model.

Physical
Datalink
Network
Transport
Session
Presentation
Application

The 7 Networking Layers.

Pimps Do Need To Slap Prostitutes Around
People Do Need To Slap Pamela Anderson

How to remind this OSI Model? Try to remind some of the following sentences:
Pimps Do Need To Slap Prostitutes Around
People Do Need To Slap Pamela Anderson

Or In Reverse
American Pussy Seems To Need Deeper Penetration
All Porn Seems To Need Double Penetration

OSI Model by HazeFace October 9, 2018