Child Sexual Abuse National Center for PTSD)
Sexual Abuse (Children's Welfare Information Gateway)
Sexual Exploitation of Children (National Center for Missing and Exploited Children)

Diagnosis/Detection/Symptoms

Recognizing Child Abuse and Neglect: Signs and Symptoms (Children's Bureau) Also available in Spanish
Signs of potential Sexual Abuse in Children (Divine Choices)
Facts About Those Who Might Commit It (PDF) – Offers warning signs of sexual abuse in children and
in their adult abusers, along with tips on how to prevent and stop it. (Stop It Now!)

Prevention/Screening

7 steps to protecting our children - Darkness To Light (PDF)
Parent's Guide to Internet Safety (Federal Bureau of Investigation)
Preventing Child Sexual Abuse (Prevent Child Abuse America) - PDF
Prevent Child Sexual Abuse guidebook  (stopitnow.org)
What can I do to prevent my child from being sexually abused? (American Academy of Pediatrics)
Behaviors to Watch for When Adults Are With Children  (stopitnow.org)
Sexual Abuse Prevention (Darknesstolight.org)

Coping

Parenting a Child Who Has Been Sexually Abused: A Guide for Foster and Adoptive Parents (Children's Bureau)
What to Do If a Child Discloses Sexual Exploitation (National Center for Missing and Exploited Children)
 

Specific Conditions

What Is Child Pornography (National Center for Missing and Exploited Children)
What Is Extra-Familial Child Sexual Molestation? (National Center for Missing and Exploited Children)
What Is Online Enticement of Children for Sexual Acts (National Center for Missing and Exploited Children)
What Is Sex Tourism Involving Children? (National Center for Missing and Exploited Children)
 

Related Issues

Innocent Images National Initiative (Federal Bureau of Investigation)
Questions and Answers about Memories of Childhood Abuse (American Psychological Association)
Understanding Child Traumatic Stress (National Child Traumatic Stress Network)  - Also available in Spanish

Clinical Trials

ClinicalTrials.gov: Child Abuse, Sexual  (National Institutes of Health)

Research

Childhood Sex Abuse Increases Risk for Drug Dependence in Adult Women (National Institute on Drug Abuse)

Journal Articles
References and abstracts from MEDLINE/PubMed (National Library of Medicine)

Article: The Harold and Joann Hoffman endowed lecture.
Article: Termination of pregnancy and children: consent and confidentiality issues.
Article: Assessment of dynamic risk factors: an independent validation study of...
Child Sexual Abuse -- see more articles

Directories

Child Sexual Abuse: Contact Information for Related Organizations (Children's Bureau)
CyberTipline (Child Sexual Abuse) (National Center for Missing and Exploited Children)
National/State Sex Offender Registry (Federal Bureau of Investigation)

Organizations

American Academy of Pediatrics
A Quarter Blue - Stopping Sexual Abuse through Education  
Federal Bureau of Investigation  
National Center for Missing and Exploited Children
National Runaway Switchboard
List of National Child Abuse Prevention Partner Organizations - childwelfare.gov

Law and Policy

Definitions, Scope, and Effects of Child Sexual Abuse
 http://www.childwelfare.gov/pubs/usermanuals/sexabuse/sexabuseb.cfm(Children's Bureau)
Laws Concerning Child Pornography
 http://www.missingkids.com/missingkids/servlet/PageServlet?LanguageCountry=en_US&PageId=1476
(National Center for Missing and Exploited Children)
Laws Concerning Child Prostitution
http://www.missingkids.com/missingkids/servlet/PageServlet?LanguageCountry=en_US&PageId=1508
(National Center for Missing and Exploited Children)
Laws Concerning the Sexual Exploitation of Children
http://www.missingkids.com/missingkids/servlet/PageServlet?LanguageCountry=en_US&PageId=1481
(National Center for Missing and Exploited Children)
Mandatory Reporters of Child Abuse and Neglect
http://www.childwelfare.gov/systemwide/laws_policies/statutes/manda.cfm (Children's Bureau)
Sex-Offender Registration
http://www.missingkids.com/missingkids/servlet/PageServlet?LanguageCountry=en_US&PageId=1545
(National Center for Missing and Exploited Children)

Statistics

National Runaway Switchboard Call Statistics
http://www.1800runaway.org/news_events/call_stats.html (National Runaway Switchboard)

Children

What You Can Do to Help Prevent the Sexual Molestation of Children
http://www.missingkids.com/missingkids/servlet/PageServlet?LanguageCountry=en_US&PageId=1488
(National Center for Missing and Exploited Children)
Youth and Teens Page
http://www.1800runaway.org/youth_teens/youth_teens.html
(National Runaway Switchboard)

Men

Helping Yourself Heal: A Recovering Man's Guide to Coping with the Effects of Childhood Abuse
(Substance Abuse and Mental Health Services Administration) - PDF
• also available in Spanish
  Male Sexual Victimization Myths & Facts
  (Male Survivor: National Organization against Male Sexual Victimization)

Women

Helping Yourself Heal: A Recovering Woman's Guide to Coping with Childhood Abuse Issues
(Substance Abuse and Mental Health Services Administration) - PDF
• also available in Spanish